408175029

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{11251}}^1$

素因数の和:11425

約数の個数: 24

約数和(自身を含む): 614359200

約数和(自身を除く): 206184171

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 4031, 11251, 12093, 33753, 36279, 101259, 326279, 978837, 1563889, 2936511, 4691667, 14075001, 45352781, 136058343, 408175029]

約数ペア:

[(1, 408175029), (3, 136058343), (9, 45352781), (29, 14075001), (87, 4691667), (139, 2936511), (261, 1563889), (417, 978837), (1251, 326279), (4031, 101259), (11251, 36279), (12093, 33753)]