12984153

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 8519847

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 239, 273, 597, 717, 1393, 1673, 2587, 3107, 4179, 5019, 7761, 9321, 18109, 21749, 47561, 54327, 65247, 142683, 332927, 618293, 998781, 1854879, 4328051, 12984153]

約数ペア:

[(1, 12984153), (3, 4328051), (7, 1854879), (13, 998781), (21, 618293), (39, 332927), (91, 142683), (199, 65247), (239, 54327), (273, 47561), (597, 21749), (717, 18109), (1393, 9321), (1673, 7761), (2587, 5019), (3107, 4179)]