7746219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 12801600

約数和(自身を除く): 5055381

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 761, 783, 1131, 2283, 3393, 6849, 9893, 10179, 20547, 22069, 29679, 66207, 89037, 198621, 267111, 286897, 595863, 860691, 2582073, 7746219]

約数ペア:

[(1, 7746219), (3, 2582073), (9, 860691), (13, 595863), (27, 286897), (29, 267111), (39, 198621), (87, 89037), (117, 66207), (261, 29679), (351, 22069), (377, 20547), (761, 10179), (783, 9893), (1131, 6849), (2283, 3393)]