21824607

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24169}}^1$

素因数の和:24222

約数の個数: 16

約数和(自身を含む): 34031360

約数和(自身を除く): 12206753

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 24169, 72507, 169183, 507549, 1039267, 3117801, 7274869, 21824607]

約数ペア:

[(1, 21824607), (3, 7274869), (7, 3117801), (21, 1039267), (43, 507549), (129, 169183), (301, 72507), (903, 24169)]