289964359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19050

約数の個数: 16

約数和(自身を含む): 327870720

約数和(自身を除く): 37906361

約数列:

[1, 17, 29, 31, 493, 527, 899, 15283, 18973, 322541, 550217, 588163, 9353689, 9998771, 17056727, 289964359]

約数ペア:

[(1, 289964359), (17, 17056727), (29, 9998771), (31, 9353689), (493, 588163), (527, 550217), (899, 322541), (15283, 18973)]