39122769

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 62161920

約数和(自身を除く): 23039151

約数列:

[1, 3, 7, 21, 29, 87, 203, 227, 283, 609, 681, 849, 1589, 1981, 4767, 5943, 6583, 8207, 19749, 24621, 46081, 57449, 64241, 138243, 172347, 192723, 449687, 1349061, 1862989, 5588967, 13040923, 39122769]

約数ペア:

[(1, 39122769), (3, 13040923), (7, 5588967), (21, 1862989), (29, 1349061), (87, 449687), (203, 192723), (227, 172347), (283, 138243), (609, 64241), (681, 57449), (849, 46081), (1589, 24621), (1981, 19749), (4767, 8207), (5943, 6583)]