13921623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 22417200

約数和(自身を除く): 8495577

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4789, 14367, 43101, 81413, 90991, 244239, 272973, 732717, 818919, 1546847, 4640541, 13921623]

約数ペア:

[(1, 13921623), (3, 4640541), (9, 1546847), (17, 818919), (19, 732717), (51, 272973), (57, 244239), (153, 90991), (171, 81413), (323, 43101), (969, 14367), (2907, 4789)]