869590953

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 1670602752

約数和(自身を除く): 801011799

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 223, 231, 331, 357, 561, 669, 693, 993, 1071, 1309, 1561, 1683, 2007, 2317, 2453, 2979, 3641, 3791, 3927, 4683, 5627, 6951, 7359, 10923, 11373, 11781, 14049, 16881, 17171, 20853, 22077, 25487, 26537, 32769, 34119, 39389, 41701, 50643, 51513, 61897, 73813, 76461, 79611, 118167, 125103, 154539, 185691, 221439, 229383, 238833, 291907, 354501, 375309, 433279, 516691, 557073, 664317, 811943, 875721, 1254821, 1299837, 1550073, 2435829, 2627163, 3764463, 3899511, 4650219, 5683601, 7307487, 8783747, 11293389, 13803031, 17050803, 26351241, 41409093, 51152409, 79053723, 96621217, 124227279, 289863651, 869590953]

約数ペア:

[(1, 869590953), (3, 289863651), (7, 124227279), (9, 96621217), (11, 79053723), (17, 51152409), (21, 41409093), (33, 26351241), (51, 17050803), (63, 13803031), (77, 11293389), (99, 8783747), (119, 7307487), (153, 5683601), (187, 4650219), (223, 3899511), (231, 3764463), (331, 2627163), (357, 2435829), (561, 1550073), (669, 1299837), (693, 1254821), (993, 875721), (1071, 811943), (1309, 664317), (1561, 557073), (1683, 516691), (2007, 433279), (2317, 375309), (2453, 354501), (2979, 291907), (3641, 238833), (3791, 229383), (3927, 221439), (4683, 185691), (5627, 154539), (6951, 125103), (7359, 118167), (10923, 79611), (11373, 76461), (11781, 73813), (14049, 61897), (16881, 51513), (17171, 50643), (20853, 41701), (22077, 39389), (25487, 34119), (26537, 32769)]