17620889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 3244711

約数列:

[1, 11, 13, 143, 149, 827, 1639, 1937, 9097, 10751, 21307, 118261, 123223, 1355453, 1601899, 17620889]

約数ペア:

[(1, 17620889), (11, 1601899), (13, 1355453), (143, 123223), (149, 118261), (827, 21307), (1639, 10751), (1937, 9097)]