27684839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 34513920

約数和(自身を除く): 6829081

約数列:

[1, 7, 13, 79, 91, 553, 1027, 3851, 7189, 26957, 50063, 304229, 350441, 2129603, 3954977, 27684839]

約数ペア:

[(1, 27684839), (7, 3954977), (13, 2129603), (79, 350441), (91, 304229), (553, 50063), (1027, 26957), (3851, 7189)]