9648891

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 24

約数和(自身を含む): 16623360

約数和(自身を除く): 6974469

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6659, 19977, 46613, 59931, 139839, 153157, 419517, 459471, 1072099, 1378413, 3216297, 9648891]

約数ペア:

[(1, 9648891), (3, 3216297), (7, 1378413), (9, 1072099), (21, 459471), (23, 419517), (63, 153157), (69, 139839), (161, 59931), (207, 46613), (483, 19977), (1449, 6659)]