22988217

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23291}}^1$

素因数の和:23348

約数の個数: 16

約数和(自身を含む): 35776512

約数和(自身を除く): 12788295

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 23291, 69873, 163037, 489111, 1094677, 3284031, 7662739, 22988217]

約数ペア:

[(1, 22988217), (3, 7662739), (7, 3284031), (21, 1094677), (47, 489111), (141, 163037), (329, 69873), (987, 23291)]