42017451

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 65551824

約数和(自身を除く): 23534373

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 1481, 4053, 4443, 9457, 10367, 28371, 31101, 72569, 217707, 285833, 857499, 2000831, 6002493, 14005817, 42017451]

約数ペア:

[(1, 42017451), (3, 14005817), (7, 6002493), (21, 2000831), (49, 857499), (147, 285833), (193, 217707), (579, 72569), (1351, 31101), (1481, 28371), (4053, 10367), (4443, 9457)]