13720775257

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1\times {\mathrm{9631}}^1$

素因数の和:10660

約数の個数: 16

約数和(自身を含む): 15761342464

約数和(自身を除く): 2040567207

約数列:

[1, 7, 271, 751, 1897, 5257, 9631, 67417, 203521, 1424647, 2610001, 7232881, 18270007, 50630167, 1960110751, 13720775257]

約数ペア:

[(1, 13720775257), (7, 1960110751), (271, 50630167), (751, 18270007), (1897, 7232881), (5257, 2610001), (9631, 1424647), (67417, 203521)]