43487379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 67874352

約数和(自身を除く): 24386973

約数列:

[1, 3, 9, 13, 39, 117, 491, 757, 1473, 2271, 4419, 6383, 6813, 9841, 19149, 29523, 57447, 88569, 371687, 1115061, 3345183, 4831931, 14495793, 43487379]

約数ペア:

[(1, 43487379), (3, 14495793), (9, 4831931), (13, 3345183), (39, 1115061), (117, 371687), (491, 88569), (757, 57447), (1473, 29523), (2271, 19149), (4419, 9841), (6383, 6813)]