308508749523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1770871}}^1$

素因数の和:1772379

約数の個数: 24

約数和(自身を含む): 480225068960

約数和(自身を除く): 171716319437

約数列:

[1, 3, 9, 13, 39, 117, 1489, 4467, 13401, 19357, 58071, 174213, 1770871, 5312613, 15937839, 23021323, 69063969, 207191907, 2636826919, 7910480757, 23731442271, 34278749947, 102836249841, 308508749523]

約数ペア:

[(1, 308508749523), (3, 102836249841), (9, 34278749947), (13, 23731442271), (39, 7910480757), (117, 2636826919), (1489, 207191907), (4467, 69063969), (13401, 23021323), (19357, 15937839), (58071, 5312613), (174213, 1770871)]