13109487

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 18480000

約数和(自身を除く): 5370513

約数列:

[1, 3, 19, 57, 349, 659, 1047, 1977, 6631, 12521, 19893, 37563, 229991, 689973, 4369829, 13109487]

約数ペア:

[(1, 13109487), (3, 4369829), (19, 689973), (57, 229991), (349, 37563), (659, 19893), (1047, 12521), (1977, 6631)]