51897657

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6353}}^1$

素因数の和:6752

約数の個数: 16

約数和(自身を含む): 79297920

約数和(自身を除く): 27400263

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 6353, 8169, 19059, 44471, 133413, 2471317, 7413951, 17299219, 51897657]

約数ペア:

[(1, 51897657), (3, 17299219), (7, 7413951), (21, 2471317), (389, 133413), (1167, 44471), (2723, 19059), (6353, 8169)]