51307311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13759}}^1$

素因数の和:13886

約数の個数: 16

約数和(自身を含む): 75294720

約数和(自身を除く): 23987409

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 13759, 41277, 151349, 454047, 1554767, 4664301, 17102437, 51307311]

約数ペア:

[(1, 51307311), (3, 17102437), (11, 4664301), (33, 1554767), (113, 454047), (339, 151349), (1243, 41277), (3729, 13759)]