9120987

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 13618800

約数和(自身を除く): 4497813

約数列:

[1, 3, 9, 59, 89, 177, 193, 267, 531, 579, 801, 1737, 5251, 11387, 15753, 17177, 34161, 47259, 51531, 102483, 154593, 1013443, 3040329, 9120987]

約数ペア:

[(1, 9120987), (3, 3040329), (9, 1013443), (59, 154593), (89, 102483), (177, 51531), (193, 47259), (267, 34161), (531, 17177), (579, 15753), (801, 11387), (1737, 5251)]