22118151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1723}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 32273280

約数和(自身を除く): 10155129

約数列:

[1, 3, 11, 33, 389, 1167, 1723, 4279, 5169, 12837, 18953, 56859, 670247, 2010741, 7372717, 22118151]

約数ペア:

[(1, 22118151), (3, 7372717), (11, 2010741), (33, 670247), (389, 56859), (1167, 18953), (1723, 12837), (4279, 5169)]