12736983

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 19853184

約数和(自身を除く): 7116201

約数列:

[1, 3, 7, 21, 61, 163, 183, 427, 489, 1141, 1281, 3423, 3721, 9943, 11163, 26047, 29829, 69601, 78141, 208803, 606523, 1819569, 4245661, 12736983]

約数ペア:

[(1, 12736983), (3, 4245661), (7, 1819569), (21, 606523), (61, 208803), (163, 78141), (183, 69601), (427, 29829), (489, 26047), (1141, 11163), (1281, 9943), (3423, 3721)]