61172993

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 71280000

約数和(自身を除く): 10107007

約数列:

[1, 7, 89, 149, 623, 659, 1043, 4613, 13261, 58651, 92827, 98191, 410557, 687337, 8738999, 61172993]

約数ペア:

[(1, 61172993), (7, 8738999), (89, 687337), (149, 410557), (623, 98191), (659, 92827), (1043, 58651), (4613, 13261)]