23991387

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6841}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 36782592

約数和(自身を除く): 12791205

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 6841, 20523, 47887, 143661, 1142447, 3427341, 7997129, 23991387]

約数ペア:

[(1, 23991387), (3, 7997129), (7, 3427341), (21, 1142447), (167, 143661), (501, 47887), (1169, 20523), (3507, 6841)]