1342743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 1866240

約数和(自身を除く): 523497

約数列:

[1, 3, 47, 89, 107, 141, 267, 321, 4183, 5029, 9523, 12549, 15087, 28569, 447581, 1342743]

約数ペア:

[(1, 1342743), (3, 447581), (47, 28569), (89, 15087), (107, 12549), (141, 9523), (267, 5029), (321, 4183)]