53993997

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{11471}}^1$

素因数の和:12000

約数の個数: 12

約数和(自身を含む): 78147264

約数和(自身を除く): 24153267

約数列:

[1, 3, 9, 523, 1569, 4707, 11471, 34413, 103239, 5999333, 17997999, 53993997]

約数ペア:

[(1, 53993997), (3, 17997999), (9, 5999333), (523, 103239), (1569, 34413), (4707, 11471)]