2021441037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{10211}}^1$

素因数の和:11089

約数の個数: 32

約数和(自身を含む): 3364568064

約数和(自身を除く): 1343127027

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 857, 2571, 5999, 9427, 10211, 17997, 28281, 30633, 65989, 71477, 112321, 197967, 214431, 336963, 786247, 2358741, 8750827, 26252481, 61255789, 96259097, 183767367, 288777291, 673813679, 2021441037]

約数ペア:

[(1, 2021441037), (3, 673813679), (7, 288777291), (11, 183767367), (21, 96259097), (33, 61255789), (77, 26252481), (231, 8750827), (857, 2358741), (2571, 786247), (5999, 336963), (9427, 214431), (10211, 197967), (17997, 112321), (28281, 71477), (30633, 65989)]