7173117

素因数分解:

$3^5\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 12282816

約数和(自身を除く): 5109699

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4217, 12651, 29519, 37953, 88557, 113859, 265671, 341577, 797013, 1024731, 2391039, 7173117]

約数ペア:

[(1, 7173117), (3, 2391039), (7, 1024731), (9, 797013), (21, 341577), (27, 265671), (63, 113859), (81, 88557), (189, 37953), (243, 29519), (567, 12651), (1701, 4217)]