47887609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1093}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 59863680

約数和(自身を除く): 11976071

約数列:

[1, 7, 11, 77, 569, 1093, 3983, 6259, 7651, 12023, 43813, 84161, 621917, 4353419, 6841087, 47887609]

約数ペア:

[(1, 47887609), (7, 6841087), (11, 4353419), (77, 621917), (569, 84161), (1093, 43813), (3983, 12023), (6259, 7651)]