12659067

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 20178496

約数和(自身を除く): 7519429

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 157, 279, 289, 471, 527, 867, 1413, 1581, 2601, 2669, 4743, 4867, 8007, 8959, 14601, 24021, 26877, 43803, 45373, 80631, 82739, 136119, 248217, 408357, 744651, 1406563, 4219689, 12659067]

約数ペア:

[(1, 12659067), (3, 4219689), (9, 1406563), (17, 744651), (31, 408357), (51, 248217), (93, 136119), (153, 82739), (157, 80631), (279, 45373), (289, 43803), (471, 26877), (527, 24021), (867, 14601), (1413, 8959), (1581, 8007), (2601, 4867), (2669, 4743)]