31481641

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 33755904

約数和(自身を除く): 2274263

約数列:

[1, 23, 97, 103, 137, 2231, 2369, 3151, 9991, 13289, 14111, 229793, 305647, 324553, 1368767, 31481641]

約数ペア:

[(1, 31481641), (23, 1368767), (97, 324553), (103, 305647), (137, 229793), (2231, 14111), (2369, 13289), (3151, 9991)]