31728593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 35599872

約数和(自身を除く): 3871279

約数列:

[1, 13, 31, 131, 403, 601, 1703, 4061, 7813, 18631, 52793, 78731, 242203, 1023503, 2440661, 31728593]

約数ペア:

[(1, 31728593), (13, 2440661), (31, 1023503), (131, 242203), (403, 78731), (601, 52793), (1703, 18631), (4061, 7813)]