207863487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3709}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 324105600

約数和(自身を除く): 116242113

約数列:

[1, 3, 9, 13, 39, 117, 479, 1437, 3709, 4311, 6227, 11127, 18681, 33381, 48217, 56043, 144651, 433953, 1776611, 5329833, 15989499, 23095943, 69287829, 207863487]

約数ペア:

[(1, 207863487), (3, 69287829), (9, 23095943), (13, 15989499), (39, 5329833), (117, 1776611), (479, 433953), (1437, 144651), (3709, 56043), (4311, 48217), (6227, 33381), (11127, 18681)]