17928009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 28858752

約数和(自身を除く): 10930743

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 3853, 4653, 11559, 34677, 42383, 127149, 181091, 381447, 543273, 1629819, 1992001, 5976003, 17928009]

約数ペア:

[(1, 17928009), (3, 5976003), (9, 1992001), (11, 1629819), (33, 543273), (47, 381447), (99, 181091), (141, 127149), (423, 42383), (517, 34677), (1551, 11559), (3853, 4653)]