40183221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27847}}^1$

素因数の和:27900

約数の個数: 16

約数和(自身を含む): 59260544

約数和(自身を除く): 19077323

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 27847, 83541, 362011, 1030339, 1086033, 3091017, 13394407, 40183221]

約数ペア:

[(1, 40183221), (3, 13394407), (13, 3091017), (37, 1086033), (39, 1030339), (111, 362011), (481, 83541), (1443, 27847)]