253757433

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{20231}}^1$

素因数の和:20384

約数の個数: 16

約数和(自身を含む): 350580096

約数和(自身を除く): 96822663

約数列:

[1, 3, 37, 111, 113, 339, 4181, 12543, 20231, 60693, 748547, 2245641, 2286103, 6858309, 84585811, 253757433]

約数ペア:

[(1, 253757433), (3, 84585811), (37, 6858309), (111, 2286103), (113, 2245641), (339, 748547), (4181, 60693), (12543, 20231)]