1171890783

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2801}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 2010715200

約数和(自身を除く): 838824417

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 229, 261, 609, 687, 1603, 1827, 2061, 2801, 4809, 6641, 8403, 14427, 19607, 19923, 25209, 46487, 58821, 59769, 81229, 139461, 176463, 243687, 418383, 568603, 641429, 731061, 1705809, 1924287, 4490003, 5117427, 5772861, 13470009, 18601441, 40410027, 55804323, 130210087, 167412969, 390630261, 1171890783]

約数ペア:

[(1, 1171890783), (3, 390630261), (7, 167412969), (9, 130210087), (21, 55804323), (29, 40410027), (63, 18601441), (87, 13470009), (203, 5772861), (229, 5117427), (261, 4490003), (609, 1924287), (687, 1705809), (1603, 731061), (1827, 641429), (2061, 568603), (2801, 418383), (4809, 243687), (6641, 176463), (8403, 139461), (14427, 81229), (19607, 59769), (19923, 58821), (25209, 46487)]