13226811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 19088160

約数和(自身を除く): 5861349

約数列:

[1, 3, 13, 39, 229, 687, 1481, 2977, 4443, 8931, 19253, 57759, 339149, 1017447, 4408937, 13226811]

約数ペア:

[(1, 13226811), (3, 4408937), (13, 1017447), (39, 339149), (229, 57759), (687, 19253), (1481, 8931), (2977, 4443)]