23001951

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57649}}^1$

素因数の和:57678

約数の個数: 16

約数和(自身を含む): 36896000

約数和(自身を除く): 13894049

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 57649, 172947, 403543, 1095331, 1210629, 3285993, 7667317, 23001951]

約数ペア:

[(1, 23001951), (3, 7667317), (7, 3285993), (19, 1210629), (21, 1095331), (57, 403543), (133, 172947), (399, 57649)]