5008731

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 8369424

約数和(自身を除く): 3360693

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2621, 7863, 18347, 34073, 55041, 102219, 128429, 238511, 385287, 715533, 1669577, 5008731]

約数ペア:

[(1, 5008731), (3, 1669577), (7, 715533), (13, 385287), (21, 238511), (39, 128429), (49, 102219), (91, 55041), (147, 34073), (273, 18347), (637, 7863), (1911, 2621)]