530829

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:381

約数の個数: 18

約数和(自身を含む): 832650

約数和(自身を除く): 301821

約数列:

[1, 3, 9, 13, 39, 117, 169, 349, 507, 1047, 1521, 3141, 4537, 13611, 40833, 58981, 176943, 530829]

約数ペア:

[(1, 530829), (3, 176943), (9, 58981), (13, 40833), (39, 13611), (117, 4537), (169, 3141), (349, 1521), (507, 1047)]