147989039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 163537920

約数和(自身を除く): 15548881

約数列:

[1, 11, 181, 239, 311, 1991, 2629, 3421, 43259, 56291, 74329, 475849, 619201, 817619, 13453549, 147989039]

約数ペア:

[(1, 147989039), (11, 13453549), (181, 817619), (239, 619201), (311, 475849), (1991, 74329), (2629, 56291), (3421, 43259)]