17904117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 12093963

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 433, 537, 1253, 1299, 1969, 3031, 3759, 4763, 5907, 9093, 13783, 14289, 33341, 41349, 77507, 100023, 232521, 542549, 852577, 1627647, 2557731, 5968039, 17904117]

約数ペア:

[(1, 17904117), (3, 5968039), (7, 2557731), (11, 1627647), (21, 852577), (33, 542549), (77, 232521), (179, 100023), (231, 77507), (433, 41349), (537, 33341), (1253, 14289), (1299, 13783), (1969, 9093), (3031, 5907), (3759, 4763)]