17019317

素因数分解:

$7^3\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 20904000

約数和(自身を除く): 3884683

約数列:

[1, 7, 29, 49, 59, 203, 343, 413, 841, 1421, 1711, 2891, 5887, 9947, 11977, 20237, 41209, 49619, 83839, 288463, 347333, 586873, 2431331, 17019317]

約数ペア:

[(1, 17019317), (7, 2431331), (29, 586873), (49, 347333), (59, 288463), (203, 83839), (343, 49619), (413, 41209), (841, 20237), (1421, 11977), (1711, 9947), (2891, 5887)]