25664613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6389}}^1$

素因数の和:6508

約数の個数: 16

約数和(自身を含む): 37215360

約数和(自身を除く): 11550747

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6389, 19167, 83057, 249171, 658067, 1974201, 8554871, 25664613]

約数ペア:

[(1, 25664613), (3, 8554871), (13, 1974201), (39, 658067), (103, 249171), (309, 83057), (1339, 19167), (4017, 6389)]