31031043

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 42024960

約数和(自身を除く): 10993917

約数列:

[1, 3, 113, 239, 339, 383, 717, 1149, 27007, 43279, 81021, 91537, 129837, 274611, 10343681, 31031043]

約数ペア:

[(1, 31031043), (3, 10343681), (113, 274611), (239, 129837), (339, 91537), (383, 81021), (717, 43279), (1149, 27007)]