2011635

素因数分解:

$3^4\times 5^1\times {\mathrm{4967}}^1$

素因数の和:4984

約数の個数: 20

約数和(自身を含む): 3606768

約数和(自身を除く): 1595133

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4967, 14901, 24835, 44703, 74505, 134109, 223515, 402327, 670545, 2011635]

約数ペア:

[(1, 2011635), (3, 670545), (5, 402327), (9, 223515), (15, 134109), (27, 74505), (45, 44703), (81, 24835), (135, 14901), (405, 4967)]