10561221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 16814304

約数和(自身を除く): 6253083

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 997, 1177, 2991, 3531, 8973, 10593, 10967, 32901, 98703, 106679, 320037, 960111, 1173469, 3520407, 10561221]

約数ペア:

[(1, 10561221), (3, 3520407), (9, 1173469), (11, 960111), (33, 320037), (99, 106679), (107, 98703), (321, 32901), (963, 10967), (997, 10593), (1177, 8973), (2991, 3531)]