12974493

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 19843200

約数和(自身を除く): 6868707

約数列:

[1, 3, 7, 21, 317, 951, 1949, 2219, 5847, 6657, 13643, 40929, 617833, 1853499, 4324831, 12974493]

約数ペア:

[(1, 12974493), (3, 4324831), (7, 1853499), (21, 617833), (317, 40929), (951, 13643), (1949, 6657), (2219, 5847)]