253374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 558600

約数和(自身を除く): 305226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 349, 363, 698, 726, 1047, 2094, 3839, 7678, 11517, 23034, 42229, 84458, 126687, 253374]

約数ペア:

[(1, 253374), (2, 126687), (3, 84458), (6, 42229), (11, 23034), (22, 11517), (33, 7678), (66, 3839), (121, 2094), (242, 1047), (349, 726), (363, 698)]