2017673721

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{96757}}^1$

素因数の和:97101

約数の個数: 24

約数和(自身を含む): 3340860224

約数和(自身を除く): 1323186503

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 6951, 20853, 96757, 290271, 677299, 870813, 2031897, 6095691, 32026567, 96079701, 224185969, 288239103, 672557907, 2017673721]

約数ペア:

[(1, 2017673721), (3, 672557907), (7, 288239103), (9, 224185969), (21, 96079701), (63, 32026567), (331, 6095691), (993, 2031897), (2317, 870813), (2979, 677299), (6951, 290271), (20853, 96757)]