27446209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 5627711

約数列:

[1, 7, 29, 53, 203, 371, 1537, 2551, 10759, 17857, 73979, 135203, 517853, 946421, 3920887, 27446209]

約数ペア:

[(1, 27446209), (7, 3920887), (29, 946421), (53, 517853), (203, 135203), (371, 73979), (1537, 17857), (2551, 10759)]