30813079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 35568000

約数和(自身を除く): 4754921

約数列:

[1, 11, 19, 209, 379, 389, 4169, 4279, 7201, 7391, 79211, 81301, 147431, 1621741, 2801189, 30813079]

約数ペア:

[(1, 30813079), (11, 2801189), (19, 1621741), (209, 147431), (379, 81301), (389, 79211), (4169, 7391), (4279, 7201)]