2018277129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{120157}}^1$

素因数の和:120680

約数の個数: 16

約数和(自身を含む): 2941467840

約数和(自身を除く): 923190711

約数列:

[1, 3, 11, 33, 509, 1527, 5599, 16797, 120157, 360471, 1321727, 3965181, 61159913, 183479739, 672759043, 2018277129]

約数ペア:

[(1, 2018277129), (3, 672759043), (11, 183479739), (33, 61159913), (509, 3965181), (1527, 1321727), (5599, 360471), (16797, 120157)]