7000000197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1\times {\mathrm{727}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 9891947520

約数和(自身を除く): 2891947323

約数列:

[1, 3, 19, 57, 251, 673, 727, 753, 2019, 2181, 4769, 12787, 13813, 14307, 38361, 41439, 168923, 182477, 489271, 506769, 547431, 1467813, 3209537, 3467063, 9296149, 9628611, 10401189, 27888447, 122807021, 368421063, 2333333399, 7000000197]

約数ペア:

[(1, 7000000197), (3, 2333333399), (19, 368421063), (57, 122807021), (251, 27888447), (673, 10401189), (727, 9628611), (753, 9296149), (2019, 3467063), (2181, 3209537), (4769, 1467813), (12787, 547431), (13813, 506769), (14307, 489271), (38361, 182477), (41439, 168923)]