1244833191

素因数分解:

$3^4\times 7^2\times {\mathrm{313639}}^1$

素因数の和:313665

約数の個数: 30

約数和(自身を含む): 2163175080

約数和(自身を除く): 918341889

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 313639, 940917, 2195473, 2822751, 6586419, 8468253, 15368311, 19759257, 25404759, 46104933, 59277771, 138314799, 177833313, 414944397, 1244833191]

約数ペア:

[(1, 1244833191), (3, 414944397), (7, 177833313), (9, 138314799), (21, 59277771), (27, 46104933), (49, 25404759), (63, 19759257), (81, 15368311), (147, 8468253), (189, 6586419), (441, 2822751), (567, 2195473), (1323, 940917), (3969, 313639)]