17159967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 11668833

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 139, 261, 319, 387, 417, 473, 957, 1247, 1251, 1419, 1529, 2871, 3741, 4031, 4257, 4587, 5977, 11223, 12093, 13717, 13761, 17931, 36279, 41151, 44341, 53793, 65747, 123453, 133023, 173333, 197241, 399069, 519999, 591723, 1559997, 1906663, 5719989, 17159967]

約数ペア:

[(1, 17159967), (3, 5719989), (9, 1906663), (11, 1559997), (29, 591723), (33, 519999), (43, 399069), (87, 197241), (99, 173333), (129, 133023), (139, 123453), (261, 65747), (319, 53793), (387, 44341), (417, 41151), (473, 36279), (957, 17931), (1247, 13761), (1251, 13717), (1419, 12093), (1529, 11223), (2871, 5977), (3741, 4587), (4031, 4257)]