7653009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 13478528

約数和(自身を除く): 5825519

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 97, 119, 221, 273, 289, 291, 357, 663, 679, 867, 1261, 1547, 1649, 2023, 2037, 3757, 3783, 4641, 4947, 6069, 8827, 11271, 11543, 21437, 26299, 26481, 28033, 34629, 64311, 78897, 84099, 150059, 196231, 364429, 450177, 588693, 1093287, 2551003, 7653009]

約数ペア:

[(1, 7653009), (3, 2551003), (7, 1093287), (13, 588693), (17, 450177), (21, 364429), (39, 196231), (51, 150059), (91, 84099), (97, 78897), (119, 64311), (221, 34629), (273, 28033), (289, 26481), (291, 26299), (357, 21437), (663, 11543), (679, 11271), (867, 8827), (1261, 6069), (1547, 4947), (1649, 4641), (2023, 3783), (2037, 3757)]