320424033

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 446638080

約数和(自身を除く): 126214047

約数列:

[1, 3, 37, 61, 111, 183, 1279, 1369, 2257, 3837, 4107, 6771, 47323, 78019, 83509, 141969, 234057, 250527, 1750951, 2886703, 5252853, 8660109, 106808011, 320424033]

約数ペア:

[(1, 320424033), (3, 106808011), (37, 8660109), (61, 5252853), (111, 2886703), (183, 1750951), (1279, 250527), (1369, 234057), (2257, 141969), (3837, 83509), (4107, 78019), (6771, 47323)]