22241919

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1637}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 33965568

約数和(自身を除く): 11723649

約数列:

[1, 3, 7, 21, 647, 1637, 1941, 4529, 4911, 11459, 13587, 34377, 1059139, 3177417, 7413973, 22241919]

約数ペア:

[(1, 22241919), (3, 7413973), (7, 3177417), (21, 1059139), (647, 34377), (1637, 13587), (1941, 11459), (4529, 4911)]