72430103

素因数分解:

${\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4001}}^1$

素因数の和:4465

約数の個数: 8

約数和(自身を含む): 74309136

約数和(自身を除く): 1879033

約数列:

[1, 43, 421, 4001, 18103, 172043, 1684421, 72430103]

約数ペア:

[(1, 72430103), (43, 1684421), (421, 172043), (4001, 18103)]