713321493

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{2719}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 959224320

約数和(自身を除く): 245902827

約数列:

[1, 3, 157, 471, 557, 1671, 2719, 8157, 87449, 262347, 426883, 1280649, 1514483, 4543449, 237773831, 713321493]

約数ペア:

[(1, 713321493), (3, 237773831), (157, 4543449), (471, 1514483), (557, 1280649), (1671, 426883), (2719, 262347), (8157, 87449)]