30995131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 33976800

約数和(自身を除く): 2981669

約数列:

[1, 17, 43, 109, 389, 731, 1853, 4687, 6613, 16727, 42401, 79679, 284359, 720817, 1823243, 30995131]

約数ペア:

[(1, 30995131), (17, 1823243), (43, 720817), (109, 284359), (389, 79679), (731, 42401), (1853, 16727), (4687, 6613)]