13230873

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 19955520

約数和(自身を除く): 6724647

約数列:

[1, 3, 9, 29, 87, 163, 261, 311, 489, 933, 1467, 2799, 4727, 9019, 14181, 27057, 42543, 50693, 81171, 152079, 456237, 1470097, 4410291, 13230873]

約数ペア:

[(1, 13230873), (3, 4410291), (9, 1470097), (29, 456237), (87, 152079), (163, 81171), (261, 50693), (311, 42543), (489, 27057), (933, 14181), (1467, 9019), (2799, 4727)]