16967955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66541}}^1$

素因数の和:66566

約数の個数: 16

約数和(自身を含む): 28746144

約数和(自身を除く): 11778189

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 66541, 199623, 332705, 998115, 1131197, 3393591, 5655985, 16967955]

約数ペア:

[(1, 16967955), (3, 5655985), (5, 3393591), (15, 1131197), (17, 998115), (51, 332705), (85, 199623), (255, 66541)]