47115861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1571}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 67784640

約数和(自身を除く): 20668779

約数列:

[1, 3, 13, 39, 769, 1571, 2307, 4713, 9997, 20423, 29991, 61269, 1208099, 3624297, 15705287, 47115861]

約数ペア:

[(1, 47115861), (3, 15705287), (13, 3624297), (39, 1208099), (769, 61269), (1571, 29991), (2307, 20423), (4713, 9997)]