40372959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42187}}^1$

素因数の和:42230

約数の個数: 16

約数和(自身を含む): 60750720

約数和(自身を除く): 20377761

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42187, 126561, 464057, 1223423, 1392171, 3670269, 13457653, 40372959]

約数ペア:

[(1, 40372959), (3, 13457653), (11, 3670269), (29, 1392171), (33, 1223423), (87, 464057), (319, 126561), (957, 42187)]