47186763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6269}}^1$

素因数の和:6478

約数の個数: 16

約数和(自身を含む): 68117280

約数和(自身を除く): 20930517

約数列:

[1, 3, 13, 39, 193, 579, 2509, 6269, 7527, 18807, 81497, 244491, 1209917, 3629751, 15728921, 47186763]

約数ペア:

[(1, 47186763), (3, 15728921), (13, 3629751), (39, 1209917), (193, 244491), (579, 81497), (2509, 18807), (6269, 7527)]