51973437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6491}}^1$

素因数の和:6668

約数の個数: 16

約数和(自身を含む): 73852992

約数和(自身を除く): 21879555

約数列:

[1, 3, 17, 51, 157, 471, 2669, 6491, 8007, 19473, 110347, 331041, 1019087, 3057261, 17324479, 51973437]

約数ペア:

[(1, 51973437), (3, 17324479), (17, 3057261), (51, 1019087), (157, 331041), (471, 110347), (2669, 19473), (6491, 8007)]