6991999557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{30593}}^1$

素因数の和:30733

約数の個数: 32

約数和(自身を含む): 10044622080

約数和(自身を除く): 3052622523

約数列:

[1, 3, 29, 37, 71, 87, 111, 213, 1073, 2059, 2627, 3219, 6177, 7881, 30593, 76183, 91779, 228549, 887197, 1131941, 2172103, 2661591, 3395823, 6516309, 32826289, 62990987, 80367811, 98478867, 188972961, 241103433, 2330666519, 6991999557]

約数ペア:

[(1, 6991999557), (3, 2330666519), (29, 241103433), (37, 188972961), (71, 98478867), (87, 80367811), (111, 62990987), (213, 32826289), (1073, 6516309), (2059, 3395823), (2627, 2661591), (3219, 2172103), (6177, 1131941), (7881, 887197), (30593, 228549), (76183, 91779)]