236450643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2287}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 372083712

約数和(自身を除く): 135633069

約数列:

[1, 3, 11, 13, 33, 39, 143, 241, 429, 723, 2287, 2651, 3133, 6861, 7953, 9399, 25157, 29731, 34463, 75471, 89193, 103389, 327041, 551167, 981123, 1653501, 6062837, 7165171, 18188511, 21495513, 78816881, 236450643]

約数ペア:

[(1, 236450643), (3, 78816881), (11, 21495513), (13, 18188511), (33, 7165171), (39, 6062837), (143, 1653501), (241, 981123), (429, 551167), (723, 327041), (2287, 103389), (2651, 89193), (3133, 75471), (6861, 34463), (7953, 29731), (9399, 25157)]