9403047

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 20

約数和(自身を含む): 14534520

約数和(自身を除く): 5131473

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 4003, 12009, 36027, 108081, 116087, 324243, 348261, 1044783, 3134349, 9403047]

約数ペア:

[(1, 9403047), (3, 3134349), (9, 1044783), (27, 348261), (29, 324243), (81, 116087), (87, 108081), (261, 36027), (783, 12009), (2349, 4003)]