40782951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{839}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 64471680

約数和(自身を除く): 23688729

約数列:

[1, 3, 9, 11, 33, 99, 491, 839, 1473, 2517, 4419, 5401, 7551, 9229, 16203, 27687, 48609, 83061, 411949, 1235847, 3707541, 4531439, 13594317, 40782951]

約数ペア:

[(1, 40782951), (3, 13594317), (9, 4531439), (11, 3707541), (33, 1235847), (99, 411949), (491, 83061), (839, 48609), (1473, 27687), (2517, 16203), (4419, 9229), (5401, 7551)]