54288409

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 64705536

約数和(自身を除く): 10417127

約数列:

[1, 7, 31, 101, 217, 707, 2477, 3131, 17339, 21917, 76787, 250177, 537509, 1751239, 7755487, 54288409]

約数ペア:

[(1, 54288409), (7, 7755487), (31, 1751239), (101, 537509), (217, 250177), (707, 76787), (2477, 21917), (3131, 17339)]