22011927

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 34421616

約数和(自身を除く): 12409689

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 1093, 2877, 3279, 6713, 7651, 20139, 22953, 53557, 149741, 160671, 449223, 1048187, 3144561, 7337309, 22011927]

約数ペア:

[(1, 22011927), (3, 7337309), (7, 3144561), (21, 1048187), (49, 449223), (137, 160671), (147, 149741), (411, 53557), (959, 22953), (1093, 20139), (2877, 7651), (3279, 6713)]