30771411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54851}}^1$

素因数の和:54882

約数の個数: 16

約数和(自身を含む): 47392128

約数和(自身を除く): 16620717

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 54851, 164553, 603361, 932467, 1810083, 2797401, 10257137, 30771411]

約数ペア:

[(1, 30771411), (3, 10257137), (11, 2797401), (17, 1810083), (33, 932467), (51, 603361), (187, 164553), (561, 54851)]