201723913

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 216322560

約数和(自身を除く): 14598647

約数列:

[1, 29, 31, 457, 491, 899, 13253, 14167, 14239, 15221, 224387, 410843, 441409, 6507223, 6955997, 201723913]

約数ペア:

[(1, 201723913), (29, 6955997), (31, 6507223), (457, 441409), (491, 410843), (899, 224387), (13253, 15221), (14167, 14239)]