47147163

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 74233152

約数和(自身を除く): 27085989

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 4787, 9849, 14361, 33509, 100527, 234563, 320729, 703689, 962187, 2245103, 6735309, 15715721, 47147163]

約数ペア:

[(1, 47147163), (3, 15715721), (7, 6735309), (21, 2245103), (49, 962187), (67, 703689), (147, 320729), (201, 234563), (469, 100527), (1407, 33509), (3283, 14361), (4787, 9849)]