42868017

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{34267}}^1$

素因数の和:34412

約数の個数: 12

約数和(自身を含む): 62367760

約数和(自身を除く): 19499743

約数列:

[1, 3, 9, 139, 417, 1251, 34267, 102801, 308403, 4763113, 14289339, 42868017]

約数ペア:

[(1, 42868017), (3, 14289339), (9, 4763113), (139, 308403), (417, 102801), (1251, 34267)]