1330985403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 2324754432

約数和(自身を除く): 993769029

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 97, 99, 153, 187, 263, 279, 291, 341, 527, 561, 789, 873, 1023, 1067, 1581, 1649, 1683, 2367, 2893, 3007, 3069, 3201, 4471, 4743, 4947, 5797, 8153, 8679, 9021, 9603, 13413, 14841, 17391, 18139, 24459, 25511, 26037, 27063, 33077, 40239, 49181, 51119, 52173, 54417, 73377, 76533, 89683, 99231, 138601, 147543, 153357, 163251, 229599, 269049, 280621, 297693, 415803, 433687, 442629, 460071, 562309, 790841, 807147, 841863, 1247409, 1301061, 1524611, 1686927, 2372523, 2525589, 3903183, 4573833, 4770557, 5060781, 7117569, 8699251, 13444297, 13721499, 14311671, 26097753, 40332891, 42935013, 78293259, 120998673, 147887267, 443661801, 1330985403]

約数ペア:

[(1, 1330985403), (3, 443661801), (9, 147887267), (11, 120998673), (17, 78293259), (31, 42935013), (33, 40332891), (51, 26097753), (93, 14311671), (97, 13721499), (99, 13444297), (153, 8699251), (187, 7117569), (263, 5060781), (279, 4770557), (291, 4573833), (341, 3903183), (527, 2525589), (561, 2372523), (789, 1686927), (873, 1524611), (1023, 1301061), (1067, 1247409), (1581, 841863), (1649, 807147), (1683, 790841), (2367, 562309), (2893, 460071), (3007, 442629), (3069, 433687), (3201, 415803), (4471, 297693), (4743, 280621), (4947, 269049), (5797, 229599), (8153, 163251), (8679, 153357), (9021, 147543), (9603, 138601), (13413, 99231), (14841, 89683), (17391, 76533), (18139, 73377), (24459, 54417), (25511, 52173), (26037, 51119), (27063, 49181), (33077, 40239)]