273239997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{32869}}^1$

素因数の和:33052

約数の個数: 16

約数和(自身を含む): 388128960

約数和(自身を除く): 114888963

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 32869, 98607, 558773, 1676319, 5357647, 16072941, 91079999, 273239997]

約数ペア:

[(1, 273239997), (3, 91079999), (17, 16072941), (51, 5357647), (163, 1676319), (489, 558773), (2771, 98607), (8313, 32869)]