42822009

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 64396800

約数和(自身を除く): 21574791

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 859, 1719, 2577, 5539, 7731, 16617, 24911, 49851, 74733, 164069, 224199, 492207, 1476621, 4758001, 14274003, 42822009]

約数ペア:

[(1, 42822009), (3, 14274003), (9, 4758001), (29, 1476621), (87, 492207), (191, 224199), (261, 164069), (573, 74733), (859, 49851), (1719, 24911), (2577, 16617), (5539, 7731)]