38513961

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8059}}^1$

素因数の和:8130

約数の個数: 20

約数和(自身を含む): 58515600

約数和(自身を除く): 20001639

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8059, 24177, 72531, 217593, 475481, 652779, 1426443, 4279329, 12837987, 38513961]

約数ペア:

[(1, 38513961), (3, 12837987), (9, 4279329), (27, 1426443), (59, 652779), (81, 475481), (177, 217593), (531, 72531), (1593, 24177), (4779, 8059)]