1345907311

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{25309}}^1$

素因数の和:25494

約数の個数: 16

約数和(自身を含む): 1574484480

約数和(自身を除く): 228577169

約数列:

[1, 7, 71, 107, 497, 749, 7597, 25309, 53179, 177163, 1796939, 2708063, 12578573, 18956441, 192272473, 1345907311]

約数ペア:

[(1, 1345907311), (7, 192272473), (71, 18956441), (107, 12578573), (497, 2708063), (749, 1796939), (7597, 177163), (25309, 53179)]