9213789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7668

約数の個数: 16

約数和(自身を含む): 13658624

約数和(自身を除く): 4444835

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 7621, 22863, 99073, 236251, 297219, 708753, 3071263, 9213789]

約数ペア:

[(1, 9213789), (3, 3071263), (13, 708753), (31, 297219), (39, 236251), (93, 99073), (403, 22863), (1209, 7621)]