9429147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 17384640

約数和(自身を除く): 7955493

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 397, 609, 819, 1131, 1191, 1827, 2639, 2779, 3393, 3573, 5161, 7917, 8337, 11513, 15483, 23751, 25011, 34539, 36127, 46449, 80591, 103617, 108381, 149669, 241773, 325143, 449007, 725319, 1047683, 1347021, 3143049, 9429147]

約数ペア:

[(1, 9429147), (3, 3143049), (7, 1347021), (9, 1047683), (13, 725319), (21, 449007), (29, 325143), (39, 241773), (63, 149669), (87, 108381), (91, 103617), (117, 80591), (203, 46449), (261, 36127), (273, 34539), (377, 25011), (397, 23751), (609, 15483), (819, 11513), (1131, 8337), (1191, 7917), (1827, 5161), (2639, 3573), (2779, 3393)]