4155189

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 5691840

約数和(自身を除く): 1536651

約数列:

[1, 3, 97, 109, 131, 291, 327, 393, 10573, 12707, 14279, 31719, 38121, 42837, 1385063, 4155189]

約数ペア:

[(1, 4155189), (3, 1385063), (97, 42837), (109, 38121), (131, 31719), (291, 14279), (327, 12707), (393, 10573)]