2137103415

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{346651}}^1$

素因数の和:346799

約数の個数: 24

約数和(自身を含む): 3731362128

約数和(自身を除く): 1594258713

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 346651, 1039953, 1733255, 3119859, 5199765, 15599295, 47491187, 142473561, 237455935, 427420683, 712367805, 2137103415]

約数ペア:

[(1, 2137103415), (3, 712367805), (5, 427420683), (9, 237455935), (15, 142473561), (45, 47491187), (137, 15599295), (411, 5199765), (685, 3119859), (1233, 1733255), (2055, 1039953), (6165, 346651)]