1259092221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{60449}}^1$

素因数の和:60636

約数の個数: 16

約数和(自身を含む): 1723550400

約数和(自身を除く): 464458179

約数列:

[1, 3, 53, 131, 159, 393, 6943, 20829, 60449, 181347, 3203797, 7918819, 9611391, 23756457, 419697407, 1259092221]

約数ペア:

[(1, 1259092221), (3, 419697407), (53, 23756457), (131, 9611391), (159, 7918819), (393, 3203797), (6943, 181347), (20829, 60449)]