9440193

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 14774400

約数和(自身を除く): 5334207

約数列:

[1, 3, 7, 21, 49, 147, 149, 431, 447, 1043, 1293, 3017, 3129, 7301, 9051, 21119, 21903, 63357, 64219, 192657, 449533, 1348599, 3146731, 9440193]

約数ペア:

[(1, 9440193), (3, 3146731), (7, 1348599), (21, 449533), (49, 192657), (147, 64219), (149, 63357), (431, 21903), (447, 21119), (1043, 9051), (1293, 7301), (3017, 3129)]