6480451719

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{223133}}^1$

素因数の和:223607

約数の個数: 24

約数和(自身を含む): 10721142432

約数和(自身を除く): 4240690713

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 9681, 29043, 223133, 669399, 1561931, 2008197, 4685793, 14057379, 102864313, 308592939, 720050191, 925778817, 2160150573, 6480451719]

約数ペア:

[(1, 6480451719), (3, 2160150573), (7, 925778817), (9, 720050191), (21, 308592939), (63, 102864313), (461, 14057379), (1383, 4685793), (3227, 2008197), (4149, 1561931), (9681, 669399), (29043, 223133)]