6418504701

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{207497}}^1$

素因数の和:208001

約数の個数: 24

約数和(自身を含む): 10617257664

約数和(自身を除く): 4198752963

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 3437, 4419, 10311, 30933, 207497, 622491, 1452479, 1867473, 4357437, 13072311, 101881027, 305643081, 713167189, 916929243, 2139501567, 6418504701]

約数ペア:

[(1, 6418504701), (3, 2139501567), (7, 916929243), (9, 713167189), (21, 305643081), (63, 101881027), (491, 13072311), (1473, 4357437), (3437, 1867473), (4419, 1452479), (10311, 622491), (30933, 207497)]