180867073

素因数分解:

${\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 189245056

約数和(自身を除く): 8377983

約数列:

[1, 43, 97, 103, 421, 4171, 4429, 9991, 18103, 40837, 43363, 429613, 1755991, 1864609, 4206211, 180867073]

約数ペア:

[(1, 180867073), (43, 4206211), (97, 1864609), (103, 1755991), (421, 429613), (4171, 43363), (4429, 40837), (9991, 18103)]