627417

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 1083264

約数和(自身を除く): 455847

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 433, 483, 1299, 1449, 3031, 3897, 9093, 9959, 27279, 29877, 69713, 89631, 209139, 627417]

約数ペア:

[(1, 627417), (3, 209139), (7, 89631), (9, 69713), (21, 29877), (23, 27279), (63, 9959), (69, 9093), (161, 3897), (207, 3031), (433, 1449), (483, 1299)]