17303481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 27308736

約数和(自身を除く): 10005255

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2083, 2769, 6249, 8307, 18747, 27079, 81237, 147893, 243711, 443679, 1331037, 1922609, 5767827, 17303481]

約数ペア:

[(1, 17303481), (3, 5767827), (9, 1922609), (13, 1331037), (39, 443679), (71, 243711), (117, 147893), (213, 81237), (639, 27079), (923, 18747), (2083, 8307), (2769, 6249)]