47978673

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 66501120

約数和(自身を除く): 18522447

約数列:

[1, 3, 29, 87, 223, 669, 2473, 6467, 7419, 19401, 71717, 215151, 551479, 1654437, 15992891, 47978673]

約数ペア:

[(1, 47978673), (3, 15992891), (29, 1654437), (87, 551479), (223, 215151), (669, 71717), (2473, 19401), (6467, 7419)]