215554339011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{4386803}}^1$

素因数の和:4388306

約数の個数: 16

約数和(自身を含む): 313744222080

約数和(自身を除く): 98189883069

約数列:

[1, 3, 11, 33, 1489, 4467, 16379, 49137, 4386803, 13160409, 48254833, 144764499, 6531949667, 19595849001, 71851446337, 215554339011]

約数ペア:

[(1, 215554339011), (3, 71851446337), (11, 19595849001), (33, 6531949667), (1489, 144764499), (4467, 48254833), (16379, 13160409), (49137, 4386803)]