319541761

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{377263}}^1$

素因数の和:377292

約数の個数: 12

約数和(自身を含む): 401408896

約数和(自身を除く): 81867135

約数列:

[1, 7, 11, 77, 121, 847, 377263, 2640841, 4149893, 29049251, 45648823, 319541761]

約数ペア:

[(1, 319541761), (7, 45648823), (11, 29049251), (77, 4149893), (121, 2640841), (847, 377263)]