1000851

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1397760

約数和(自身を除く): 396909

約数列:

[1, 3, 41, 79, 103, 123, 237, 309, 3239, 4223, 8137, 9717, 12669, 24411, 333617, 1000851]

約数ペア:

[(1, 1000851), (3, 333617), (41, 24411), (79, 12669), (103, 9717), (123, 8137), (237, 4223), (309, 3239)]