5157009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 8753472

約数和(自身を除く): 3596463

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 4007, 12021, 36063, 44077, 52091, 132231, 156273, 396693, 468819, 573001, 1719003, 5157009]

約数ペア:

[(1, 5157009), (3, 1719003), (9, 573001), (11, 468819), (13, 396693), (33, 156273), (39, 132231), (99, 52091), (117, 44077), (143, 36063), (429, 12021), (1287, 4007)]