79777747

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 92659392

約数和(自身を除く): 12881645

約数列:

[1, 7, 97, 293, 401, 679, 2051, 2807, 28421, 38897, 117493, 198947, 272279, 822451, 11396821, 79777747]

約数ペア:

[(1, 79777747), (7, 11396821), (97, 822451), (293, 272279), (401, 198947), (679, 117493), (2051, 38897), (2807, 28421)]