79220219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 88482240

約数和(自身を除く): 9262021

約数列:

[1, 13, 37, 109, 481, 1417, 1511, 4033, 19643, 52429, 55907, 164699, 726791, 2141087, 6093863, 79220219]

約数ペア:

[(1, 79220219), (13, 6093863), (37, 2141087), (109, 726791), (481, 164699), (1417, 55907), (1511, 52429), (4033, 19643)]