2018653413

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1\times {\mathrm{733}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 3100416000

約数和(自身を除く): 1081762587

約数列:

[1, 3, 7, 21, 199, 597, 659, 733, 1393, 1977, 2199, 4179, 4613, 5131, 13839, 15393, 131141, 145867, 393423, 437601, 483047, 917987, 1021069, 1449141, 2753961, 3063207, 3381329, 10143987, 96126353, 288379059, 672884471, 2018653413]

約数ペア:

[(1, 2018653413), (3, 672884471), (7, 288379059), (21, 96126353), (199, 10143987), (597, 3381329), (659, 3063207), (733, 2753961), (1393, 1449141), (1977, 1021069), (2199, 917987), (4179, 483047), (4613, 437601), (5131, 393423), (13839, 145867), (15393, 131141)]