16711227

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{10987}}^1$

素因数の和:11019

約数の個数: 18

約数和(自身を含む): 26140452

約数和(自身を除く): 9429225

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 10987, 32961, 98883, 142831, 428493, 1285479, 1856803, 5570409, 16711227]

約数ペア:

[(1, 16711227), (3, 5570409), (9, 1856803), (13, 1285479), (39, 428493), (117, 142831), (169, 98883), (507, 32961), (1521, 10987)]