15698078721

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4969319}}^1$

素因数の和:4969347

約数の個数: 24

約数和(自身を含む): 25323654720

約数和(自身を除く): 9625575999

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4969319, 14907957, 44723871, 64601147, 134171613, 193803441, 402514839, 581410323, 1207544517, 1744230969, 5232692907, 15698078721]

約数ペア:

[(1, 15698078721), (3, 5232692907), (9, 1744230969), (13, 1207544517), (27, 581410323), (39, 402514839), (81, 193803441), (117, 134171613), (243, 64601147), (351, 44723871), (1053, 14907957), (3159, 4969319)]