22133223

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 15606297

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 647, 1267, 1629, 1941, 3801, 4529, 4887, 5823, 11403, 13587, 17469, 34209, 40761, 117107, 122283, 351321, 819749, 1053963, 2459247, 3161889, 7377741, 22133223]

約数ペア:

[(1, 22133223), (3, 7377741), (7, 3161889), (9, 2459247), (21, 1053963), (27, 819749), (63, 351321), (181, 122283), (189, 117107), (543, 40761), (647, 34209), (1267, 17469), (1629, 13587), (1941, 11403), (3801, 5823), (4529, 4887)]