21845527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 25404192

約数和(自身を除く): 3558665

約数列:

[1, 11, 17, 187, 197, 593, 2167, 3349, 6523, 10081, 36839, 110891, 116821, 1285031, 1985957, 21845527]

約数ペア:

[(1, 21845527), (11, 1985957), (17, 1285031), (187, 116821), (197, 110891), (593, 36839), (2167, 10081), (3349, 6523)]