79754017

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 20

約数和(自身を含む): 94785840

約数和(自身を除く): 15031823

約数列:

[1, 7, 49, 59, 343, 413, 563, 2401, 2891, 3941, 20237, 27587, 33217, 141659, 193109, 232519, 1351763, 1627633, 11393431, 79754017]

約数ペア:

[(1, 79754017), (7, 11393431), (49, 1627633), (59, 1351763), (343, 232519), (413, 193109), (563, 141659), (2401, 33217), (2891, 27587), (3941, 20237)]