653087231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{4001}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 700766208

約数和(自身を除く): 47678977

約数列:

[1, 23, 47, 151, 1081, 3473, 4001, 7097, 92023, 163231, 188047, 604151, 4325081, 13895473, 28395097, 653087231]

約数ペア:

[(1, 653087231), (23, 28395097), (47, 13895473), (151, 4325081), (1081, 604151), (3473, 188047), (4001, 163231), (7097, 92023)]