13979751

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 19081344

約数和(自身を除く): 5101593

約数列:

[1, 3, 67, 157, 201, 443, 471, 1329, 10519, 29681, 31557, 69551, 89043, 208653, 4659917, 13979751]

約数ペア:

[(1, 13979751), (3, 4659917), (67, 208653), (157, 89043), (201, 69551), (443, 31557), (471, 29681), (1329, 10519)]