12397617

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 18744544

約数和(自身を除く): 6346927

約数列:

[1, 3, 9, 27, 81, 163, 243, 313, 489, 939, 1467, 2817, 4401, 8451, 13203, 25353, 39609, 51019, 76059, 153057, 459171, 1377513, 4132539, 12397617]

約数ペア:

[(1, 12397617), (3, 4132539), (9, 1377513), (27, 459171), (81, 153057), (163, 76059), (243, 51019), (313, 39609), (489, 25353), (939, 13203), (1467, 8451), (2817, 4401)]