240288762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5721161}}^1$

素因数の和:5721173

約数の個数: 16

約数和(自身を含む): 549231552

約数和(自身を除く): 308942790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5721161, 11442322, 17163483, 34326966, 40048127, 80096254, 120144381, 240288762]

約数ペア:

[(1, 240288762), (2, 120144381), (3, 80096254), (6, 40048127), (7, 34326966), (14, 17163483), (21, 11442322), (42, 5721161)]