1728931677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{25847}}^1$

素因数の和:27888

約数の個数: 16

約数和(自身を含む): 2516147712

約数和(自身を除く): 787216035

約数列:

[1, 3, 11, 33, 2027, 6081, 22297, 25847, 66891, 77541, 284317, 852951, 52391869, 157175607, 576310559, 1728931677]

約数ペア:

[(1, 1728931677), (3, 576310559), (11, 157175607), (33, 52391869), (2027, 852951), (6081, 284317), (22297, 77541), (25847, 66891)]