123280779

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3833}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 167837184

約数和(自身を除く): 44556405

約数列:

[1, 3, 71, 151, 213, 453, 3833, 10721, 11499, 32163, 272143, 578783, 816429, 1736349, 41093593, 123280779]

約数ペア:

[(1, 123280779), (3, 41093593), (71, 1736349), (151, 816429), (213, 578783), (453, 272143), (3833, 32163), (10721, 11499)]