29997979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8490

約数の個数: 16

約数和(自身を含む): 36478080

約数和(自身を除く): 6480101

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 8443, 92873, 143531, 160417, 1578841, 1764587, 2727089, 29997979]

約数ペア:

[(1, 29997979), (11, 2727089), (17, 1764587), (19, 1578841), (187, 160417), (209, 143531), (323, 92873), (3553, 8443)]