85779001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12517}}^1$

素因数の和:12624

約数の個数: 16

約数和(自身を含む): 108155520

約数和(自身を除く): 22376519

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 12517, 87619, 137687, 963809, 1114013, 7798091, 12254143, 85779001]

約数ペア:

[(1, 85779001), (7, 12254143), (11, 7798091), (77, 1114013), (89, 963809), (623, 137687), (979, 87619), (6853, 12517)]