308833245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{980423}}^1$

素因数の和:980441

約数の個数: 24

約数和(自身を含む): 611784576

約数和(自身を除く): 302951331

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 980423, 2941269, 4902115, 6862961, 8823807, 14706345, 20588883, 34314805, 44119035, 61766649, 102944415, 308833245]

約数ペア:

[(1, 308833245), (3, 102944415), (5, 61766649), (7, 44119035), (9, 34314805), (15, 20588883), (21, 14706345), (35, 8823807), (45, 6862961), (63, 4902115), (105, 2941269), (315, 980423)]