22393161

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5827}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 37578944

約数和(自身を除く): 15185783

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 5827, 17481, 40789, 52443, 122367, 355447, 367101, 1066341, 2488129, 3199023, 7464387, 22393161]

約数ペア:

[(1, 22393161), (3, 7464387), (7, 3199023), (9, 2488129), (21, 1066341), (61, 367101), (63, 355447), (183, 122367), (427, 52443), (549, 40789), (1281, 17481), (3843, 5827)]