22217091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7211}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 32309760

約数和(自身を除く): 10092669

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 7211, 21633, 93743, 281229, 569669, 1709007, 7405697, 22217091]

約数ペア:

[(1, 22217091), (3, 7405697), (13, 1709007), (39, 569669), (79, 281229), (237, 93743), (1027, 21633), (3081, 7211)]