126918247

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 136491264

約数和(自身を除く): 9573017

約数列:

[1, 31, 41, 61, 1271, 1637, 1891, 2501, 50747, 67117, 77531, 99857, 2080627, 3095567, 4094137, 126918247]

約数ペア:

[(1, 126918247), (31, 4094137), (41, 3095567), (61, 2080627), (1271, 99857), (1637, 77531), (1891, 67117), (2501, 50747)]