1823067

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 20

約数和(自身を含む): 2770416

約数和(自身を除く): 947349

約数列:

[1, 3, 9, 27, 71, 81, 213, 317, 639, 951, 1917, 2853, 5751, 8559, 22507, 25677, 67521, 202563, 607689, 1823067]

約数ペア:

[(1, 1823067), (3, 607689), (9, 202563), (27, 67521), (71, 25677), (81, 22507), (213, 8559), (317, 5751), (639, 2853), (951, 1917)]