47041917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3929}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 67784640

約数和(自身を除く): 20742723

約数列:

[1, 3, 13, 39, 307, 921, 3929, 3991, 11787, 11973, 51077, 153231, 1206203, 3618609, 15680639, 47041917]

約数ペア:

[(1, 47041917), (3, 15680639), (13, 3618609), (39, 1206203), (307, 153231), (921, 51077), (3929, 11973), (3991, 11787)]