4182147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 6540560

約数和(自身を除く): 2358413

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 661, 703, 1983, 2109, 5949, 6327, 12559, 24457, 37677, 73371, 113031, 220113, 464683, 1394049, 4182147]

約数ペア:

[(1, 4182147), (3, 1394049), (9, 464683), (19, 220113), (37, 113031), (57, 73371), (111, 37677), (171, 24457), (333, 12559), (661, 6327), (703, 5949), (1983, 2109)]