1255443339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{76129}}^1$

素因数の和:76394

約数の個数: 16

約数和(自身を含む): 1754035200

約数和(自身を除く): 498591861

約数列:

[1, 3, 23, 69, 239, 717, 5497, 16491, 76129, 228387, 1750967, 5252901, 18194831, 54584493, 418481113, 1255443339]

約数ペア:

[(1, 1255443339), (3, 418481113), (23, 54584493), (69, 18194831), (239, 5252901), (717, 1750967), (5497, 228387), (16491, 76129)]