1108280089

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1823}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 1359901440

約数和(自身を除く): 251621351

約数列:

[1, 7, 19, 49, 133, 653, 931, 1823, 4571, 12407, 12761, 31997, 34637, 86849, 89327, 242459, 607943, 1190419, 1697213, 8332933, 22617961, 58330531, 158325727, 1108280089]

約数ペア:

[(1, 1108280089), (7, 158325727), (19, 58330531), (49, 22617961), (133, 8332933), (653, 1697213), (931, 1190419), (1823, 607943), (4571, 242459), (12407, 89327), (12761, 86849), (31997, 34637)]