40120437

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4091}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 61281792

約数和(自身を除く): 21161355

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 4091, 9807, 12273, 28637, 85911, 1910497, 5731491, 13373479, 40120437]

約数ペア:

[(1, 40120437), (3, 13373479), (7, 5731491), (21, 1910497), (467, 85911), (1401, 28637), (3269, 12273), (4091, 9807)]