105920129

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12413}}^1$

素因数の和:12496

約数の個数: 16

約数和(自身を含む): 128708352

約数和(自身を除く): 22788223

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 12413, 86891, 285499, 657889, 1998493, 4605223, 15131447, 105920129]

約数ペア:

[(1, 105920129), (7, 15131447), (23, 4605223), (53, 1998493), (161, 657889), (371, 285499), (1219, 86891), (8533, 12413)]