8704917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 13837824

約数和(自身を除く): 5132907

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1583, 1833, 4749, 5499, 14247, 20579, 61737, 74401, 185211, 223203, 669609, 967213, 2901639, 8704917]

約数ペア:

[(1, 8704917), (3, 2901639), (9, 967213), (13, 669609), (39, 223203), (47, 185211), (117, 74401), (141, 61737), (423, 20579), (611, 14247), (1583, 5499), (1833, 4749)]