9125991

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8551

約数の個数: 24

約数和(自身を含む): 15953184

約数和(自身を除く): 6827193

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 8521, 25563, 59647, 76689, 144857, 178941, 434571, 536823, 1013999, 1303713, 3041997, 9125991]

約数ペア:

[(1, 9125991), (3, 3041997), (7, 1303713), (9, 1013999), (17, 536823), (21, 434571), (51, 178941), (63, 144857), (119, 76689), (153, 59647), (357, 25563), (1071, 8521)]