7393581

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 18

約数和(自身を含む): 11566698

約数和(自身を除く): 4173117

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4861, 14583, 43749, 63193, 189579, 568737, 821509, 2464527, 7393581]

約数ペア:

[(1, 7393581), (3, 2464527), (9, 821509), (13, 568737), (39, 189579), (117, 63193), (169, 43749), (507, 14583), (1521, 4861)]