630485569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{77713}}^1$

素因数の和:77800

約数の個数: 16

約数和(自身を含む): 770922880

約数和(自身を除く): 140437311

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 77713, 543991, 1476547, 4740493, 10335829, 33183451, 90069367, 630485569]

約数ペア:

[(1, 630485569), (7, 90069367), (19, 33183451), (61, 10335829), (133, 4740493), (427, 1476547), (1159, 543991), (8113, 77713)]