1386729697

素因数分解:

${\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 1443313872

約数和(自身を除く): 56584175

約数列:

[1, 37, 101, 433, 857, 3737, 16021, 31709, 43733, 86557, 371081, 1618121, 3202609, 13729997, 37479181, 1386729697]

約数ペア:

[(1, 1386729697), (37, 37479181), (101, 13729997), (433, 3202609), (857, 1618121), (3737, 371081), (16021, 86557), (31709, 43733)]