3028291287

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{67103}}^1$

素因数の和:67427

約数の個数: 24

約数和(自身を含む): 4712311296

約数和(自身を除く): 1684020009

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 45129, 67103, 201309, 469721, 1409163, 3288047, 9864141, 20600621, 61801863, 144204347, 432613041, 1009430429, 3028291287]

約数ペア:

[(1, 3028291287), (3, 1009430429), (7, 432613041), (21, 144204347), (49, 61801863), (147, 20600621), (307, 9864141), (921, 3288047), (2149, 1409163), (6447, 469721), (15043, 201309), (45129, 67103)]