12498549

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 20004864

約数和(自身を除く): 7506315

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 263, 511, 651, 789, 1533, 1841, 2263, 5523, 6789, 8153, 15841, 19199, 24459, 47523, 57071, 57597, 134393, 171213, 403179, 595169, 1785507, 4166183, 12498549]

約数ペア:

[(1, 12498549), (3, 4166183), (7, 1785507), (21, 595169), (31, 403179), (73, 171213), (93, 134393), (217, 57597), (219, 57071), (263, 47523), (511, 24459), (651, 19199), (789, 15841), (1533, 8153), (1841, 6789), (2263, 5523)]