432868989

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{19763}}^1$

素因数の和:19929

約数の個数: 24

約数和(自身を含む): 675928800

約数和(自身を除く): 243059811

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 7301, 19763, 21903, 59289, 138341, 415023, 968387, 2905161, 2944687, 8834061, 20612809, 61838427, 144289663, 432868989]

約数ペア:

[(1, 432868989), (3, 144289663), (7, 61838427), (21, 20612809), (49, 8834061), (147, 2944687), (149, 2905161), (447, 968387), (1043, 415023), (3129, 138341), (7301, 59289), (19763, 21903)]