2499707001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{1811}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 3675257856

約数和(自身を除く): 1175550855

約数列:

[1, 3, 11, 33, 151, 277, 453, 831, 1661, 1811, 3047, 4983, 5433, 9141, 19921, 41827, 59763, 125481, 273461, 460097, 501647, 820383, 1380291, 1504941, 3008071, 5518117, 9024213, 16554351, 75748697, 227246091, 833235667, 2499707001]

約数ペア:

[(1, 2499707001), (3, 833235667), (11, 227246091), (33, 75748697), (151, 16554351), (277, 9024213), (453, 5518117), (831, 3008071), (1661, 1504941), (1811, 1380291), (3047, 820383), (4983, 501647), (5433, 460097), (9141, 273461), (19921, 125481), (41827, 59763)]