2045152809

素因数分解:

$3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{40127}}^1$

素因数の和:40949

約数の個数: 24

約数和(自身を含む): 3380382720

約数和(自身を除く): 1335229911

約数列:

[1, 3, 7, 9, 21, 63, 809, 2427, 5663, 7281, 16989, 40127, 50967, 120381, 280889, 361143, 842667, 2528001, 32462743, 97388229, 227239201, 292164687, 681717603, 2045152809]

約数ペア:

[(1, 2045152809), (3, 681717603), (7, 292164687), (9, 227239201), (21, 97388229), (63, 32462743), (809, 2528001), (2427, 842667), (5663, 361143), (7281, 280889), (16989, 120381), (40127, 50967)]