73449719

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 86338560

約数和(自身を除く): 12888841

約数列:

[1, 7, 43, 239, 301, 1021, 1673, 7147, 10277, 43903, 71939, 244019, 307321, 1708133, 10492817, 73449719]

約数ペア:

[(1, 73449719), (7, 10492817), (43, 1708133), (239, 307321), (301, 244019), (1021, 71939), (1673, 43903), (7147, 10277)]