2149262007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{2377}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 3127545600

約数和(自身を除く): 978283593

約数列:

[1, 3, 19, 29, 57, 87, 547, 551, 1641, 1653, 2377, 7131, 10393, 15863, 31179, 45163, 47589, 68933, 135489, 206799, 301397, 904191, 1300219, 1309727, 3900657, 3929181, 24704161, 37706351, 74112483, 113119053, 716420669, 2149262007]

約数ペア:

[(1, 2149262007), (3, 716420669), (19, 113119053), (29, 74112483), (57, 37706351), (87, 24704161), (547, 3929181), (551, 3900657), (1641, 1309727), (1653, 1300219), (2377, 904191), (7131, 301397), (10393, 206799), (15863, 135489), (31179, 68933), (45163, 47589)]