201791109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{10369}}^1$

素因数の和:10884

約数の個数: 16

約数和(自身を含む): 290360000

約数和(自身を除く): 88568891

約数列:

[1, 3, 13, 39, 499, 1497, 6487, 10369, 19461, 31107, 134797, 404391, 5174131, 15522393, 67263703, 201791109]

約数ペア:

[(1, 201791109), (3, 67263703), (13, 15522393), (39, 5174131), (499, 404391), (1497, 134797), (6487, 31107), (10369, 19461)]