1238823039

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{15227}}^1$

素因数の和:15854

約数の個数: 16

約数和(自身を含む): 1689942528

約数和(自身を除く): 451119489

約数列:

[1, 3, 47, 141, 577, 1731, 15227, 27119, 45681, 81357, 715669, 2147007, 8785979, 26357937, 412941013, 1238823039]

約数ペア:

[(1, 1238823039), (3, 412941013), (47, 26357937), (141, 8785979), (577, 2147007), (1731, 715669), (15227, 81357), (27119, 45681)]