3404079

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 2724561

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 83, 93, 147, 189, 217, 249, 279, 441, 581, 651, 747, 837, 1323, 1519, 1743, 1953, 2241, 2573, 4067, 4557, 5229, 5859, 7719, 12201, 13671, 15687, 18011, 23157, 36603, 41013, 54033, 69471, 109809, 126077, 162099, 378231, 486297, 1134693, 3404079]

約数ペア:

[(1, 3404079), (3, 1134693), (7, 486297), (9, 378231), (21, 162099), (27, 126077), (31, 109809), (49, 69471), (63, 54033), (83, 41013), (93, 36603), (147, 23157), (189, 18011), (217, 15687), (249, 13671), (279, 12201), (441, 7719), (581, 5859), (651, 5229), (747, 4557), (837, 4067), (1323, 2573), (1519, 2241), (1743, 1953)]