68939311

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 80179200

約数和(自身を除く): 11239889

約数列:

[1, 7, 89, 239, 463, 623, 1673, 3241, 21271, 41207, 110657, 148897, 288449, 774599, 9848473, 68939311]

約数ペア:

[(1, 68939311), (7, 9848473), (89, 774599), (239, 288449), (463, 148897), (623, 110657), (1673, 41207), (3241, 21271)]