630115199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{30817}}^1$

素因数の和:30974

約数の個数: 16

約数和(自身を含む): 757383168

約数和(自身を除く): 127267969

約数列:

[1, 7, 23, 127, 161, 889, 2921, 20447, 30817, 215719, 708791, 3913759, 4961537, 27396313, 90016457, 630115199]

約数ペア:

[(1, 630115199), (7, 90016457), (23, 27396313), (127, 4961537), (161, 3913759), (889, 708791), (2921, 215719), (20447, 30817)]