9954021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 16966656

約数和(自身を除く): 7012635

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1051, 1353, 3153, 3157, 7357, 9471, 11561, 22071, 34683, 43091, 80927, 129273, 242781, 301637, 474001, 904911, 1422003, 3318007, 9954021]

約数ペア:

[(1, 9954021), (3, 3318007), (7, 1422003), (11, 904911), (21, 474001), (33, 301637), (41, 242781), (77, 129273), (123, 80927), (231, 43091), (287, 34683), (451, 22071), (861, 11561), (1051, 9471), (1353, 7357), (3153, 3157)]