1330255787

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{86341}}^1$

素因数の和:86450

約数の個数: 16

約数和(自身を含む): 1591455744

約数和(自身を除く): 261199957

約数列:

[1, 7, 31, 71, 217, 497, 2201, 15407, 86341, 604387, 2676571, 6130211, 18735997, 42911477, 190036541, 1330255787]

約数ペア:

[(1, 1330255787), (7, 190036541), (31, 42911477), (71, 18735997), (217, 6130211), (497, 2676571), (2201, 604387), (15407, 86341)]