47037003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16987}}^1$

素因数の和:17074

約数の個数: 16

約数和(自身を含む): 68495616

約数和(自身を除く): 21458613

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 16987, 50961, 220831, 662493, 1206077, 3618231, 15679001, 47037003]

約数ペア:

[(1, 47037003), (3, 15679001), (13, 3618231), (39, 1206077), (71, 662493), (213, 220831), (923, 50961), (2769, 16987)]