22260447

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 13981473

約数列:

[1, 3, 9, 11, 27, 33, 99, 241, 297, 311, 723, 933, 2169, 2651, 2799, 3421, 6507, 7953, 8397, 10263, 23859, 30789, 71577, 74951, 92367, 224853, 674559, 824461, 2023677, 2473383, 7420149, 22260447]

約数ペア:

[(1, 22260447), (3, 7420149), (9, 2473383), (11, 2023677), (27, 824461), (33, 674559), (99, 224853), (241, 92367), (297, 74951), (311, 71577), (723, 30789), (933, 23859), (2169, 10263), (2651, 8397), (2799, 7953), (3421, 6507)]