12480117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 18110400

約数和(自身を除く): 5630283

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3299, 3783, 9897, 42887, 128661, 320003, 960009, 4160039, 12480117]

約数ペア:

[(1, 12480117), (3, 4160039), (13, 960009), (39, 320003), (97, 128661), (291, 42887), (1261, 9897), (3299, 3783)]