17793243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 28654080

約数和(自身を除く): 10860837

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 311, 351, 489, 933, 1467, 2119, 2799, 4043, 4401, 6357, 8397, 12129, 19071, 36387, 50693, 57213, 109161, 152079, 456237, 659009, 1368711, 1977027, 5931081, 17793243]

約数ペア:

[(1, 17793243), (3, 5931081), (9, 1977027), (13, 1368711), (27, 659009), (39, 456237), (117, 152079), (163, 109161), (311, 57213), (351, 50693), (489, 36387), (933, 19071), (1467, 12129), (2119, 8397), (2799, 6357), (4043, 4401)]