7112919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 11335680

約数和(自身を除く): 4222761

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 409, 527, 561, 1023, 1227, 1581, 4499, 5797, 6953, 12679, 13497, 17391, 20859, 38037, 76483, 139469, 215543, 229449, 418407, 646629, 2370973, 7112919]

約数ペア:

[(1, 7112919), (3, 2370973), (11, 646629), (17, 418407), (31, 229449), (33, 215543), (51, 139469), (93, 76483), (187, 38037), (341, 20859), (409, 17391), (527, 13497), (561, 12679), (1023, 6953), (1227, 5797), (1581, 4499)]