1330778911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{124337}}^1$

素因数の和:124494

約数の個数: 16

約数和(自身を含む): 1671102720

約数和(自身を除く): 340323809

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 124337, 870359, 1367707, 9573949, 17282843, 120979901, 190111273, 1330778911]

約数ペア:

[(1, 1330778911), (7, 190111273), (11, 120979901), (77, 17282843), (139, 9573949), (973, 1367707), (1529, 870359), (10703, 124337)]