138889588981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{319387}}^1$

素因数の和:322452

約数の個数: 16

約数和(自身を含む): 163225153728

約数和(自身を除く): 24335564747

約数列:

[1, 11, 13, 143, 3041, 33451, 39533, 319387, 434863, 3513257, 4152031, 45672341, 971255867, 10683814537, 12626326271, 138889588981]

約数ペア:

[(1, 138889588981), (11, 12626326271), (13, 10683814537), (143, 971255867), (3041, 45672341), (33451, 4152031), (39533, 3513257), (319387, 434863)]