272061503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{12157}}^1$

素因数の和:12326

約数の個数: 16

約数和(自身を含む): 326807040

約数和(自身を除く): 54745537

約数列:

[1, 7, 23, 139, 161, 973, 3197, 12157, 22379, 85099, 279611, 1689823, 1957277, 11828761, 38865929, 272061503]

約数ペア:

[(1, 272061503), (7, 38865929), (23, 11828761), (139, 1957277), (161, 1689823), (973, 279611), (3197, 85099), (12157, 22379)]