2014501881

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{18947}}^1$

素因数の和:19101

約数の個数: 32

約数和(自身を含む): 3157797888

約数和(自身を除く): 1143296007

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 581, 1281, 1743, 5063, 15189, 18947, 35441, 56841, 106323, 132629, 397887, 1155767, 1572601, 3467301, 4717803, 8090369, 11008207, 24271107, 33024621, 95928661, 287785983, 671500627, 2014501881]

約数ペア:

[(1, 2014501881), (3, 671500627), (7, 287785983), (21, 95928661), (61, 33024621), (83, 24271107), (183, 11008207), (249, 8090369), (427, 4717803), (581, 3467301), (1281, 1572601), (1743, 1155767), (5063, 397887), (15189, 132629), (18947, 106323), (35441, 56841)]