12929709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17484

約数の個数: 16

約数和(自身を含む): 19544000

約数和(自身を除く): 6614291

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 17449, 52347, 226837, 331531, 680511, 994593, 4309903, 12929709]

約数ペア:

[(1, 12929709), (3, 4309903), (13, 994593), (19, 680511), (39, 331531), (57, 226837), (247, 52347), (741, 17449)]