280793233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{28429}}^1$

素因数の和:28536

約数の個数: 16

約数和(自身を含む): 343889280

約数和(自身を除く): 63096047

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 28429, 199003, 483293, 2359607, 3383051, 16517249, 40113319, 280793233]

約数ペア:

[(1, 280793233), (7, 40113319), (17, 16517249), (83, 3383051), (119, 2359607), (581, 483293), (1411, 199003), (9877, 28429)]