2833785

素因数分解:

$3^4\times 5^1\times {\mathrm{6997}}^1$

素因数の和:7014

約数の個数: 20

約数和(自身を含む): 5080548

約数和(自身を除く): 2246763

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6997, 20991, 34985, 62973, 104955, 188919, 314865, 566757, 944595, 2833785]

約数ペア:

[(1, 2833785), (3, 944595), (5, 566757), (9, 314865), (15, 188919), (27, 104955), (45, 62973), (81, 34985), (135, 20991), (405, 6997)]