1618454981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4493}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 1924600440

約数和(自身を除く): 306145459

約数列:

[1, 11, 13, 121, 143, 229, 1573, 2519, 2977, 4493, 27709, 32747, 49423, 58409, 360217, 543653, 642499, 1028897, 7067489, 11317867, 13375661, 124496537, 147132271, 1618454981]

約数ペア:

[(1, 1618454981), (11, 147132271), (13, 124496537), (121, 13375661), (143, 11317867), (229, 7067489), (1573, 1028897), (2519, 642499), (2977, 543653), (4493, 360217), (27709, 58409), (32747, 49423)]