343364049

素因数分解:

$3^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1871}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 582266880

約数和(自身を除く): 238902831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 971, 1871, 2913, 5613, 6797, 8739, 13097, 16839, 20391, 26217, 39291, 50517, 61173, 117873, 183519, 353619, 1816741, 5450223, 12717187, 16350669, 38151561, 49052007, 114454683, 343364049]

約数ペア:

[(1, 343364049), (3, 114454683), (7, 49052007), (9, 38151561), (21, 16350669), (27, 12717187), (63, 5450223), (189, 1816741), (971, 353619), (1871, 183519), (2913, 117873), (5613, 61173), (6797, 50517), (8739, 39291), (13097, 26217), (16839, 20391)]