40905651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15269}}^1$

素因数の和:15338

約数の個数: 16

約数和(自身を含む): 58636800

約数和(自身を除く): 17731149

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 15269, 45807, 290111, 717643, 870333, 2152929, 13635217, 40905651]

約数ペア:

[(1, 40905651), (3, 13635217), (19, 2152929), (47, 870333), (57, 717643), (141, 290111), (893, 45807), (2679, 15269)]