22002111

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{6317}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 33637032

約数和(自身を除く): 11634921

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 6317, 18951, 56853, 170559, 271631, 511677, 814893, 2444679, 7334037, 22002111]

約数ペア:

[(1, 22002111), (3, 7334037), (9, 2444679), (27, 814893), (43, 511677), (81, 271631), (129, 170559), (387, 56853), (1161, 18951), (3483, 6317)]