20172478617

素因数分解:

$3^2\times {\mathrm{701}}^1\times {\mathrm{1367}}^1\times {\mathrm{2339}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 29213421120

約数和(自身を除く): 9040942503

約数列:

[1, 3, 9, 701, 1367, 2103, 2339, 4101, 6309, 7017, 12303, 21051, 958267, 1639639, 2874801, 3197413, 4918917, 8624403, 9592239, 14756751, 28776717, 2241386513, 6724159539, 20172478617]

約数ペア:

[(1, 20172478617), (3, 6724159539), (9, 2241386513), (701, 28776717), (1367, 14756751), (2103, 9592239), (2339, 8624403), (4101, 4918917), (6309, 3197413), (7017, 2874801), (12303, 1639639), (21051, 958267)]