520280097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{701}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 758160000

約数和(自身を除く): 237879903

約数列:

[1, 3, 19, 29, 57, 87, 449, 551, 701, 1347, 1653, 2103, 8531, 13021, 13319, 20329, 25593, 39063, 39957, 60987, 247399, 314749, 386251, 742197, 944247, 1158753, 5980231, 9127721, 17940693, 27383163, 173426699, 520280097]

約数ペア:

[(1, 520280097), (3, 173426699), (19, 27383163), (29, 17940693), (57, 9127721), (87, 5980231), (449, 1158753), (551, 944247), (701, 742197), (1347, 386251), (1653, 314749), (2103, 247399), (8531, 60987), (13021, 39957), (13319, 39063), (20329, 25593)]