13007109

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 18328320

約数和(自身を除く): 5321211

約数列:

[1, 3, 29, 47, 87, 141, 1363, 3181, 4089, 9543, 92249, 149507, 276747, 448521, 4335703, 13007109]

約数ペア:

[(1, 13007109), (3, 4335703), (29, 448521), (47, 276747), (87, 149507), (141, 92249), (1363, 9543), (3181, 4089)]