3257667

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 5601960

約数和(自身を除く): 2344293

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 89, 147, 249, 267, 441, 581, 623, 747, 801, 1743, 1869, 4067, 4361, 5229, 5607, 7387, 12201, 13083, 22161, 36603, 39249, 51709, 66483, 155127, 361963, 465381, 1085889, 3257667]

約数ペア:

[(1, 3257667), (3, 1085889), (7, 465381), (9, 361963), (21, 155127), (49, 66483), (63, 51709), (83, 39249), (89, 36603), (147, 22161), (249, 13083), (267, 12201), (441, 7387), (581, 5607), (623, 5229), (747, 4361), (801, 4067), (1743, 1869)]