797607

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 20

約数和(自身を含む): 1224520

約数和(自身を除く): 426913

約数列:

[1, 3, 9, 27, 43, 81, 129, 229, 387, 687, 1161, 2061, 3483, 6183, 9847, 18549, 29541, 88623, 265869, 797607]

約数ペア:

[(1, 797607), (3, 265869), (9, 88623), (27, 29541), (43, 18549), (81, 9847), (129, 6183), (229, 3483), (387, 2061), (687, 1161)]