47176221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22369}}^1$

素因数の和:22428

約数の個数: 16

約数和(自身を含む): 68004800

約数和(自身を除く): 20828579

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 22369, 67107, 425011, 827653, 1275033, 2482959, 15725407, 47176221]

約数ペア:

[(1, 47176221), (3, 15725407), (19, 2482959), (37, 1275033), (57, 827653), (111, 425011), (703, 67107), (2109, 22369)]