2271717

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 3796416

約数和(自身を除く): 1524699

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 337, 749, 963, 1011, 2247, 2359, 3033, 6741, 7077, 21231, 36059, 108177, 252413, 324531, 757239, 2271717]

約数ペア:

[(1, 2271717), (3, 757239), (7, 324531), (9, 252413), (21, 108177), (63, 36059), (107, 21231), (321, 7077), (337, 6741), (749, 3033), (963, 2359), (1011, 2247)]