9691003

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 12607488

約数和(自身を除く): 2916485

約数列:

[1, 7, 17, 31, 37, 71, 119, 217, 259, 497, 527, 629, 1147, 1207, 2201, 2627, 3689, 4403, 8029, 8449, 15407, 18389, 19499, 37417, 44659, 81437, 136493, 261919, 312613, 570059, 1384429, 9691003]

約数ペア:

[(1, 9691003), (7, 1384429), (17, 570059), (31, 312613), (37, 261919), (71, 136493), (119, 81437), (217, 44659), (259, 37417), (497, 19499), (527, 18389), (629, 15407), (1147, 8449), (1207, 8029), (2201, 4403), (2627, 3689)]