1301688727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{911}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 1383321600

約数和(自身を除く): 81632873

約数列:

[1, 19, 157, 479, 911, 2983, 9101, 17309, 75203, 143027, 436369, 1428857, 2717513, 8291011, 68509933, 1301688727]

約数ペア:

[(1, 1301688727), (19, 68509933), (157, 8291011), (479, 2717513), (911, 1428857), (2983, 436369), (9101, 143027), (17309, 75203)]