8952489

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 16877952

約数和(自身を除く): 7925463

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 643, 663, 819, 1071, 1547, 1929, 1989, 4501, 4641, 5787, 8359, 10931, 13503, 13923, 25077, 32793, 40509, 58513, 75231, 76517, 98379, 142103, 175539, 229551, 426309, 526617, 688653, 994721, 1278927, 2984163, 8952489]

約数ペア:

[(1, 8952489), (3, 2984163), (7, 1278927), (9, 994721), (13, 688653), (17, 526617), (21, 426309), (39, 229551), (51, 175539), (63, 142103), (91, 98379), (117, 76517), (119, 75231), (153, 58513), (221, 40509), (273, 32793), (357, 25077), (643, 13923), (663, 13503), (819, 10931), (1071, 8359), (1547, 5787), (1929, 4641), (1989, 4501)]