126213121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 136719360

約数和(自身を除く): 10506239

約数列:

[1, 23, 31, 229, 713, 773, 5267, 7099, 17779, 23963, 163277, 177017, 551149, 4071391, 5487527, 126213121]

約数ペア:

[(1, 126213121), (23, 5487527), (31, 4071391), (229, 551149), (713, 177017), (773, 163277), (5267, 23963), (7099, 17779)]