91311087

素因数分解:

$3^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{2143}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 139274240

約数和(自身を除く): 47963153

約数列:

[1, 3, 7, 21, 2029, 2143, 6087, 6429, 14203, 15001, 42609, 45003, 4348147, 13044441, 30437029, 91311087]

約数ペア:

[(1, 91311087), (3, 30437029), (7, 13044441), (21, 4348147), (2029, 45003), (2143, 42609), (6087, 15001), (6429, 14203)]