9968862813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{335009}}^1$

素因数の和:335141

約数の個数: 32

約数和(自身を含む): 16509292800

約数和(自身を除く): 6540429987

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 9919, 29757, 335009, 1005027, 2345063, 4355117, 7035189, 13065351, 30485819, 36515981, 91457457, 109547943, 255611867, 474707753, 766835601, 1424123259, 3322954271, 9968862813]

約数ペア:

[(1, 9968862813), (3, 3322954271), (7, 1424123259), (13, 766835601), (21, 474707753), (39, 255611867), (91, 109547943), (109, 91457457), (273, 36515981), (327, 30485819), (763, 13065351), (1417, 7035189), (2289, 4355117), (4251, 2345063), (9919, 1005027), (29757, 335009)]