8116317

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 13382460

約数和(自身を除く): 5266143

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 257, 261, 319, 363, 771, 957, 1089, 2313, 2827, 2871, 3509, 7453, 8481, 10527, 22359, 25443, 31097, 31581, 67077, 81983, 93291, 245949, 279873, 737847, 901813, 2705439, 8116317]

約数ペア:

[(1, 8116317), (3, 2705439), (9, 901813), (11, 737847), (29, 279873), (33, 245949), (87, 93291), (99, 81983), (121, 67077), (257, 31581), (261, 31097), (319, 25443), (363, 22359), (771, 10527), (957, 8481), (1089, 7453), (2313, 3509), (2827, 2871)]