13230129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17431}}^1$

素因数の和:17468

約数の個数: 16

約数和(自身を含む): 20081664

約数和(自身を除く): 6851535

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 17431, 52293, 191741, 400913, 575223, 1202739, 4410043, 13230129]

約数ペア:

[(1, 13230129), (3, 4410043), (11, 1202739), (23, 575223), (33, 400913), (69, 191741), (253, 52293), (759, 17431)]