13040955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17047}}^1$

素因数の和:17075

約数の個数: 24

約数和(自身を含む): 23935392

約数和(自身を除く): 10894437

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17047, 51141, 85235, 153423, 255705, 289799, 767115, 869397, 1448995, 2608191, 4346985, 13040955]

約数ペア:

[(1, 13040955), (3, 4346985), (5, 2608191), (9, 1448995), (15, 869397), (17, 767115), (45, 289799), (51, 255705), (85, 153423), (153, 85235), (255, 51141), (765, 17047)]