57387891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22013}}^1$

素因数の和:22106

約数の個数: 16

約数和(自身を含む): 84533760

約数和(自身を除く): 27145869

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 22013, 66039, 242143, 726429, 1739027, 5217081, 19129297, 57387891]

約数ペア:

[(1, 57387891), (3, 19129297), (11, 5217081), (33, 1739027), (79, 726429), (237, 242143), (869, 66039), (2607, 22013)]