47403681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39209}}^1$

素因数の和:39256

約数の個数: 16

約数和(自身を含む): 70264320

約数和(自身を除く): 22860639

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 39209, 117627, 509717, 1215479, 1529151, 3646437, 15801227, 47403681]

約数ペア:

[(1, 47403681), (3, 15801227), (13, 3646437), (31, 1529151), (39, 1215479), (93, 509717), (403, 117627), (1209, 39209)]