3031665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 5972736

約数和(自身を除く): 2941071

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2221, 6663, 11105, 15547, 28873, 33315, 46641, 77735, 86619, 144365, 202111, 233205, 433095, 606333, 1010555, 3031665]

約数ペア:

[(1, 3031665), (3, 1010555), (5, 606333), (7, 433095), (13, 233205), (15, 202111), (21, 144365), (35, 86619), (39, 77735), (65, 46641), (91, 33315), (105, 28873), (195, 15547), (273, 11105), (455, 6663), (1365, 2221)]