27875827

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 32700672

約数和(自身を除く): 4824845

約数列:

[1, 7, 53, 227, 331, 371, 1589, 2317, 12031, 17543, 75137, 84217, 122801, 525959, 3982261, 27875827]

約数ペア:

[(1, 27875827), (7, 3982261), (53, 525959), (227, 122801), (331, 84217), (371, 75137), (1589, 17543), (2317, 12031)]