289326993

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{9319}}^1$

素因数の和:9532

約数の個数: 16

約数和(自身を含む): 393676800

約数和(自身を除く): 104349807

約数列:

[1, 3, 79, 131, 237, 393, 9319, 10349, 27957, 31047, 736201, 1220789, 2208603, 3662367, 96442331, 289326993]

約数ペア:

[(1, 289326993), (3, 96442331), (79, 3662367), (131, 2208603), (237, 1220789), (393, 736201), (9319, 31047), (10349, 27957)]