2247479949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{12809}}^1$

素因数の和:13245

約数の個数: 32

約数和(自身を含む): 3529411200

約数和(自身を除く): 1281931251

約数列:

[1, 3, 11, 13, 33, 39, 143, 409, 429, 1227, 4499, 5317, 12809, 13497, 15951, 38427, 58487, 140899, 166517, 175461, 422697, 499551, 1831687, 5238881, 5495061, 15716643, 57627691, 68105453, 172883073, 204316359, 749159983, 2247479949]

約数ペア:

[(1, 2247479949), (3, 749159983), (11, 204316359), (13, 172883073), (33, 68105453), (39, 57627691), (143, 15716643), (409, 5495061), (429, 5238881), (1227, 1831687), (4499, 499551), (5317, 422697), (12809, 175461), (13497, 166517), (15951, 140899), (38427, 58487)]