2007819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 3352752

約数和(自身を除く): 1344933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1193, 1683, 3579, 10737, 13123, 20281, 39369, 60843, 118107, 182529, 223091, 669273, 2007819]

約数ペア:

[(1, 2007819), (3, 669273), (9, 223091), (11, 182529), (17, 118107), (33, 60843), (51, 39369), (99, 20281), (153, 13123), (187, 10737), (561, 3579), (1193, 1683)]