2040957

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 3153696

約数和(自身を除く): 1112739

約数列:

[1, 3, 9, 27, 37, 81, 111, 227, 243, 333, 681, 999, 2043, 2997, 6129, 8399, 8991, 18387, 25197, 55161, 75591, 226773, 680319, 2040957]

約数ペア:

[(1, 2040957), (3, 680319), (9, 226773), (27, 75591), (37, 55161), (81, 25197), (111, 18387), (227, 8991), (243, 8399), (333, 6129), (681, 2997), (999, 2043)]