4467021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 6553344

約数和(自身を除く): 2086323

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2437, 7311, 31681, 95043, 114539, 343617, 1489007, 4467021]

約数ペア:

[(1, 4467021), (3, 1489007), (13, 343617), (39, 114539), (47, 95043), (141, 31681), (611, 7311), (1833, 2437)]