11981151

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14629}}^1$

素因数の和:14655

約数の個数: 24

約数和(自身を含む): 21301280

約数和(自身を除く): 9320129

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 14629, 43887, 102403, 131661, 190177, 307209, 570531, 921627, 1331239, 1711593, 3993717, 11981151]

約数ペア:

[(1, 11981151), (3, 3993717), (7, 1711593), (9, 1331239), (13, 921627), (21, 570531), (39, 307209), (63, 190177), (91, 131661), (117, 102403), (273, 43887), (819, 14629)]