3979443

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 5902848

約数和(自身を除く): 1923405

約数列:

[1, 3, 13, 39, 47, 141, 167, 169, 501, 507, 611, 1833, 2171, 6513, 7849, 7943, 23547, 23829, 28223, 84669, 102037, 306111, 1326481, 3979443]

約数ペア:

[(1, 3979443), (3, 1326481), (13, 306111), (39, 102037), (47, 84669), (141, 28223), (167, 23829), (169, 23547), (501, 7943), (507, 7849), (611, 6513), (1833, 2171)]