1831433037

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{80231}}^1$

素因数の和:81328

約数の個数: 16

約数和(自身を含む): 2793357312

約数和(自身を除く): 961924275

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 80231, 240693, 561617, 1684851, 87211097, 261633291, 610477679, 1831433037]

約数ペア:

[(1, 1831433037), (3, 610477679), (7, 261633291), (21, 87211097), (1087, 1684851), (3261, 561617), (7609, 240693), (22827, 80231)]