1293227583

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{68219}}^1$

素因数の和:68382

約数の個数: 16

約数和(自身を含む): 1768262400

約数和(自身を除く): 475034817

約数列:

[1, 3, 71, 89, 213, 267, 6319, 18957, 68219, 204657, 4843549, 6071491, 14530647, 18214473, 431075861, 1293227583]

約数ペア:

[(1, 1293227583), (3, 431075861), (71, 18214473), (89, 14530647), (213, 6071491), (267, 4843549), (6319, 204657), (18957, 68219)]