259606711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 346647168

約数和(自身を除く): 87040457

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 533, 697, 1547, 3731, 4093, 4879, 9061, 28651, 53209, 63427, 69581, 167813, 372463, 487067, 904553, 1174691, 2181569, 2852821, 6331871, 15270983, 19969747, 37086673, 259606711]

約数ペア:

[(1, 259606711), (7, 37086673), (13, 19969747), (17, 15270983), (41, 6331871), (91, 2852821), (119, 2181569), (221, 1174691), (287, 904553), (533, 487067), (697, 372463), (1547, 167813), (3731, 69581), (4093, 63427), (4879, 53209), (9061, 28651)]