2104731

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 3146400

約数和(自身を除く): 1041669

約数列:

[1, 3, 9, 27, 137, 411, 569, 1233, 1707, 3699, 5121, 15363, 77953, 233859, 701577, 2104731]

約数ペア:

[(1, 2104731), (3, 701577), (9, 233859), (27, 77953), (137, 15363), (411, 5121), (569, 3699), (1233, 1707)]