1940803509

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{18127}}^1$

素因数の和:18620

約数の個数: 16

約数和(自身を含む): 2623484160

約数和(自身を除く): 682680651

約数列:

[1, 3, 89, 267, 401, 1203, 18127, 35689, 54381, 107067, 1613303, 4839909, 7268927, 21806781, 646934503, 1940803509]

約数ペア:

[(1, 1940803509), (3, 646934503), (89, 21806781), (267, 7268927), (401, 4839909), (1203, 1613303), (18127, 107067), (35689, 54381)]