1320199341

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1\times {\mathrm{2767}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 1773867264

約数和(自身を除く): 453667923

約数列:

[1, 3, 157, 471, 1013, 2767, 3039, 8301, 159041, 434419, 477123, 1303257, 2802971, 8408913, 440066447, 1320199341]

約数ペア:

[(1, 1320199341), (3, 440066447), (157, 8408913), (471, 2802971), (1013, 1303257), (2767, 477123), (3039, 434419), (8301, 159041)]