12071493

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 20961408

約数和(自身を除く): 8889915

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 883, 1519, 1953, 2649, 4557, 6181, 7947, 13671, 18543, 27373, 43267, 55629, 82119, 129801, 191611, 246357, 389403, 574833, 1341277, 1724499, 4023831, 12071493]

約数ペア:

[(1, 12071493), (3, 4023831), (7, 1724499), (9, 1341277), (21, 574833), (31, 389403), (49, 246357), (63, 191611), (93, 129801), (147, 82119), (217, 55629), (279, 43267), (441, 27373), (651, 18543), (883, 13671), (1519, 7947), (1953, 6181), (2649, 4557)]