2285751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1262409

約数列:

[1, 3, 13, 29, 39, 43, 47, 87, 129, 141, 377, 559, 611, 1131, 1247, 1363, 1677, 1833, 2021, 3741, 4089, 6063, 16211, 17719, 26273, 48633, 53157, 58609, 78819, 175827, 761917, 2285751]

約数ペア:

[(1, 2285751), (3, 761917), (13, 175827), (29, 78819), (39, 58609), (43, 53157), (47, 48633), (87, 26273), (129, 17719), (141, 16211), (377, 6063), (559, 4089), (611, 3741), (1131, 2021), (1247, 1833), (1363, 1677)]