838731069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 1372550400

約数和(自身を除く): 533819331

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 389, 751, 957, 1167, 2253, 2871, 3501, 4279, 6759, 8261, 11281, 12837, 21779, 24783, 33843, 38511, 65337, 74349, 101529, 124091, 196011, 239569, 292139, 372273, 718707, 876417, 1116819, 2156121, 2629251, 3213529, 8472031, 9640587, 25416093, 28921761, 76248279, 93192341, 279577023, 838731069]

約数ペア:

[(1, 838731069), (3, 279577023), (9, 93192341), (11, 76248279), (29, 28921761), (33, 25416093), (87, 9640587), (99, 8472031), (261, 3213529), (319, 2629251), (389, 2156121), (751, 1116819), (957, 876417), (1167, 718707), (2253, 372273), (2871, 292139), (3501, 239569), (4279, 196011), (6759, 124091), (8261, 101529), (11281, 74349), (12837, 65337), (21779, 38511), (24783, 33843)]