40821693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 62016000

約数和(自身を除く): 21194307

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 407, 499, 737, 1221, 1497, 2211, 2479, 5489, 7437, 16467, 18463, 27269, 33433, 55389, 81807, 100299, 203093, 367763, 609279, 1103289, 1237021, 3711063, 13607231, 40821693]

約数ペア:

[(1, 40821693), (3, 13607231), (11, 3711063), (33, 1237021), (37, 1103289), (67, 609279), (111, 367763), (201, 203093), (407, 100299), (499, 81807), (737, 55389), (1221, 33433), (1497, 27269), (2211, 18463), (2479, 16467), (5489, 7437)]