26137293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 19021107

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5039, 5187, 15117, 35273, 65507, 95741, 105819, 196521, 287223, 458549, 670187, 1244633, 1375647, 2010561, 3733899, 8712431, 26137293]

約数ペア:

[(1, 26137293), (3, 8712431), (7, 3733899), (13, 2010561), (19, 1375647), (21, 1244633), (39, 670187), (57, 458549), (91, 287223), (133, 196521), (247, 105819), (273, 95741), (399, 65507), (741, 35273), (1729, 15117), (5039, 5187)]