2622529

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 824831

約数列:

[1, 7, 13, 23, 49, 91, 161, 179, 299, 637, 1127, 1253, 2093, 2327, 4117, 8771, 14651, 16289, 28819, 53521, 114023, 201733, 374647, 2622529]

約数ペア:

[(1, 2622529), (7, 374647), (13, 201733), (23, 114023), (49, 53521), (91, 28819), (161, 16289), (179, 14651), (299, 8771), (637, 4117), (1127, 2327), (1253, 2093)]