309922907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{14051}}^1$

素因数の和:14218

約数の個数: 16

約数和(自身を含む): 372321792

約数和(自身を除く): 62398885

約数列:

[1, 7, 23, 137, 161, 959, 3151, 14051, 22057, 98357, 323173, 1924987, 2262211, 13474909, 44274701, 309922907]

約数ペア:

[(1, 309922907), (7, 44274701), (23, 13474909), (137, 2262211), (161, 1924987), (959, 323173), (3151, 98357), (14051, 22057)]