940097907

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17093}}^1$

素因数の和:17209

約数の個数: 40

約数和(自身を含む): 1621605216

約数和(自身を除く): 681507309

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 2037, 2619, 6111, 7857, 17093, 18333, 51279, 54999, 119651, 153837, 358953, 461511, 1076859, 1384533, 1658021, 3230577, 4974063, 9691731, 11606147, 14922189, 34818441, 44766567, 104455323, 134299701, 313365969, 940097907]

約数ペア:

[(1, 940097907), (3, 313365969), (7, 134299701), (9, 104455323), (21, 44766567), (27, 34818441), (63, 14922189), (81, 11606147), (97, 9691731), (189, 4974063), (291, 3230577), (567, 1658021), (679, 1384533), (873, 1076859), (2037, 461511), (2619, 358953), (6111, 153837), (7857, 119651), (17093, 54999), (18333, 51279)]