8244081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 12883520

約数和(自身を除く): 4639439

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1303, 2109, 3909, 6327, 11727, 24757, 48211, 74271, 144633, 222813, 433899, 916009, 2748027, 8244081]

約数ペア:

[(1, 8244081), (3, 2748027), (9, 916009), (19, 433899), (37, 222813), (57, 144633), (111, 74271), (171, 48211), (333, 24757), (703, 11727), (1303, 6327), (2109, 3909)]