4517457

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 7113600

約数和(自身を除く): 2596143

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 389, 553, 1167, 1659, 2723, 3871, 8169, 11613, 19061, 30731, 57183, 92193, 215117, 645351, 1505819, 4517457]

約数ペア:

[(1, 4517457), (3, 1505819), (7, 645351), (21, 215117), (49, 92193), (79, 57183), (147, 30731), (237, 19061), (389, 11613), (553, 8169), (1167, 3871), (1659, 2723)]