2080991709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{44017}}^1$

素因数の和:44146

約数の個数: 32

約数和(自身を含む): 3296067840

約数和(自身を除く): 1215076131

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1751, 2781, 5253, 15759, 44017, 47277, 132051, 396153, 748289, 1188459, 2244867, 4533751, 6734601, 13601253, 20203803, 40803759, 77073767, 122411277, 231221301, 693663903, 2080991709]

約数ペア:

[(1, 2080991709), (3, 693663903), (9, 231221301), (17, 122411277), (27, 77073767), (51, 40803759), (103, 20203803), (153, 13601253), (309, 6734601), (459, 4533751), (927, 2244867), (1751, 1188459), (2781, 748289), (5253, 396153), (15759, 132051), (44017, 47277)]