4213353

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 5778432

約数和(自身を除く): 1565079

約数列:

[1, 3, 71, 131, 151, 213, 393, 453, 9301, 10721, 19781, 27903, 32163, 59343, 1404451, 4213353]

約数ペア:

[(1, 4213353), (3, 1404451), (71, 59343), (131, 32163), (151, 27903), (213, 19781), (393, 10721), (453, 9301)]