31326763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 36197280

約数和(自身を除く): 4870517

約数列:

[1, 13, 19, 53, 247, 689, 1007, 2393, 13091, 31109, 45467, 126829, 591071, 1648777, 2409751, 31326763]

約数ペア:

[(1, 31326763), (13, 2409751), (19, 1648777), (53, 591071), (247, 126829), (689, 45467), (1007, 31109), (2393, 13091)]