12657183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 21235200

約数和(自身を除く): 8578017

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 349, 471, 1047, 1099, 1727, 2443, 3297, 3839, 5181, 7329, 11517, 12089, 26873, 36267, 54793, 80619, 164379, 383551, 602723, 1150653, 1808169, 4219061, 12657183]

約数ペア:

[(1, 12657183), (3, 4219061), (7, 1808169), (11, 1150653), (21, 602723), (33, 383551), (77, 164379), (157, 80619), (231, 54793), (349, 36267), (471, 26873), (1047, 12089), (1099, 11517), (1727, 7329), (2443, 5181), (3297, 3839)]