40138857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 63498240

約数和(自身を除く): 23359383

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 1279, 2853, 3487, 3837, 10461, 11511, 14069, 31383, 42207, 126621, 405443, 1216329, 3648987, 4459873, 13379619, 40138857]

約数ペア:

[(1, 40138857), (3, 13379619), (9, 4459873), (11, 3648987), (33, 1216329), (99, 405443), (317, 126621), (951, 42207), (1279, 31383), (2853, 14069), (3487, 11511), (3837, 10461)]