22147887

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 8057553

約数列:

[1, 3, 79, 113, 237, 339, 827, 2481, 8927, 26781, 65333, 93451, 195999, 280353, 7382629, 22147887]

約数ペア:

[(1, 22147887), (3, 7382629), (79, 280353), (113, 195999), (237, 93451), (339, 65333), (827, 26781), (2481, 8927)]