5421507

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 9058896

約数和(自身を除く): 3637389

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2837, 8511, 19859, 36881, 59577, 110643, 139013, 258167, 417039, 774501, 1807169, 5421507]

約数ペア:

[(1, 5421507), (3, 1807169), (7, 774501), (13, 417039), (21, 258167), (39, 139013), (49, 110643), (91, 59577), (147, 36881), (273, 19859), (637, 8511), (1911, 2837)]