12011307

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 20939520

約数和(自身を除く): 8928213

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 163, 203, 231, 319, 363, 489, 609, 847, 957, 1141, 1793, 2233, 2541, 3423, 3509, 4727, 5379, 6699, 10527, 12551, 14181, 19723, 24563, 33089, 37653, 51997, 59169, 73689, 99267, 138061, 155991, 363979, 414183, 571967, 1091937, 1715901, 4003769, 12011307]

約数ペア:

[(1, 12011307), (3, 4003769), (7, 1715901), (11, 1091937), (21, 571967), (29, 414183), (33, 363979), (77, 155991), (87, 138061), (121, 99267), (163, 73689), (203, 59169), (231, 51997), (319, 37653), (363, 33089), (489, 24563), (609, 19723), (847, 14181), (957, 12551), (1141, 10527), (1793, 6699), (2233, 5379), (2541, 4727), (3423, 3509)]