217410853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5507}}^1$

素因数の和:5652

約数の個数: 16

約数和(自身を含む): 246141504

約数和(自身を除く): 28730651

約数列:

[1, 11, 37, 97, 407, 1067, 3589, 5507, 39479, 60577, 203759, 534179, 2241349, 5875969, 19764623, 217410853]

約数ペア:

[(1, 217410853), (11, 19764623), (37, 5875969), (97, 2241349), (407, 534179), (1067, 203759), (3589, 60577), (5507, 39479)]