207744417

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 308756448

約数和(自身を除く): 101012031

約数列:

[1, 3, 9, 41, 123, 251, 369, 753, 2243, 2259, 6729, 10291, 20187, 30873, 91963, 92619, 275889, 562993, 827667, 1688979, 5066937, 23082713, 69248139, 207744417]

約数ペア:

[(1, 207744417), (3, 69248139), (9, 23082713), (41, 5066937), (123, 1688979), (251, 827667), (369, 562993), (753, 275889), (2243, 92619), (2259, 91963), (6729, 30873), (10291, 20187)]