1764492093

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239383}}^1$

素因数の和:239415

約数の個数: 40

約数和(自身を含む): 3244131968

約数和(自身を除く): 1479639875

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 239383, 718149, 1675681, 2154447, 3111979, 5027043, 6463341, 9335937, 15081129, 19390023, 21783853, 28007811, 45243387, 65351559, 84023433, 135730161, 196054677, 252070299, 588164031, 1764492093]

約数ペア:

[(1, 1764492093), (3, 588164031), (7, 252070299), (9, 196054677), (13, 135730161), (21, 84023433), (27, 65351559), (39, 45243387), (63, 28007811), (81, 21783853), (91, 19390023), (117, 15081129), (189, 9335937), (273, 6463341), (351, 5027043), (567, 3111979), (819, 2154447), (1053, 1675681), (2457, 718149), (7371, 239383)]