302272551

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{15329}}^1$

素因数の和:15655

約数の個数: 24

約数和(自身を含む): 500616480

約数和(自身を除く): 198343929

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 15329, 19719, 45987, 107303, 137961, 321909, 965727, 4797977, 14393931, 33585839, 43181793, 100757517, 302272551]

約数ペア:

[(1, 302272551), (3, 100757517), (7, 43181793), (9, 33585839), (21, 14393931), (63, 4797977), (313, 965727), (939, 321909), (2191, 137961), (2817, 107303), (6573, 45987), (15329, 19719)]