225851073

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{202921}}^1$

素因数の和:202984

約数の個数: 16

約数和(自身を含む): 350649216

約数和(自身を除く): 124798143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 202921, 608763, 1420447, 4261341, 10754813, 32264439, 75283691, 225851073]

約数ペア:

[(1, 225851073), (3, 75283691), (7, 32264439), (21, 10754813), (53, 4261341), (159, 1420447), (371, 608763), (1113, 202921)]