978736083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 1433327616

約数和(自身を除く): 454591533

約数列:

[1, 3, 13, 39, 83, 137, 249, 411, 1079, 1781, 2207, 3237, 5343, 6621, 11371, 28691, 34113, 86073, 147823, 183181, 302359, 443469, 549543, 907077, 2381353, 3930667, 7144059, 11792001, 25095797, 75287391, 326245361, 978736083]

約数ペア:

[(1, 978736083), (3, 326245361), (13, 75287391), (39, 25095797), (83, 11792001), (137, 7144059), (249, 3930667), (411, 2381353), (1079, 907077), (1781, 549543), (2207, 443469), (3237, 302359), (5343, 183181), (6621, 147823), (11371, 86073), (28691, 34113)]