84937479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18517}}^1$

素因数の和:18670

約数の個数: 16

約数和(自身を含む): 124440960

約数和(自身を除く): 39503481

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 18517, 55551, 203687, 611061, 2573863, 7721589, 28312493, 84937479]

約数ペア:

[(1, 84937479), (3, 28312493), (11, 7721589), (33, 2573863), (139, 611061), (417, 203687), (1529, 55551), (4587, 18517)]