127788269

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29023}}^1$

素因数の和:29084

約数の個数: 16

約数和(自身を含む): 158819328

約数和(自身を除く): 31031059

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 29023, 203161, 493391, 1073851, 3453737, 7516957, 18255467, 127788269]

約数ペア:

[(1, 127788269), (7, 18255467), (17, 7516957), (37, 3453737), (119, 1073851), (259, 493391), (629, 203161), (4403, 29023)]