13929249

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 19095552

約数和(自身を除く): 5166303

約数列:

[1, 3, 47, 141, 223, 443, 669, 1329, 10481, 20821, 31443, 62463, 98789, 296367, 4643083, 13929249]

約数ペア:

[(1, 13929249), (3, 4643083), (47, 296367), (141, 98789), (223, 62463), (443, 31443), (669, 20821), (1329, 10481)]