219941451

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{3727}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 325678080

約数和(自身を除く): 105736629

約数列:

[1, 3, 9, 79, 83, 237, 249, 711, 747, 3727, 6557, 11181, 19671, 33543, 59013, 294433, 309341, 883299, 928023, 2649897, 2784069, 24437939, 73313817, 219941451]

約数ペア:

[(1, 219941451), (3, 73313817), (9, 24437939), (79, 2784069), (83, 2649897), (237, 928023), (249, 883299), (711, 309341), (747, 294433), (3727, 59013), (6557, 33543), (11181, 19671)]