724355433

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{76871}}^1$

素因数の和:77229

約数の個数: 16

約数和(自身を含む): 1076208000

約数和(自身を除く): 351852567

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 76871, 230613, 691839, 2075517, 26827979, 80483937, 241451811, 724355433]

約数ペア:

[(1, 724355433), (3, 241451811), (9, 80483937), (27, 26827979), (349, 2075517), (1047, 691839), (3141, 230613), (9423, 76871)]