2125587

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 898413

約数列:

[1, 3, 19, 57, 89, 267, 419, 1257, 1691, 5073, 7961, 23883, 37291, 111873, 708529, 2125587]

約数ペア:

[(1, 2125587), (3, 708529), (19, 111873), (57, 37291), (89, 23883), (267, 7961), (419, 5073), (1257, 1691)]