247919617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9203}}^1$

素因数の和:9324

約数の個数: 16

約数和(自身を含む): 282746880

約数和(自身を除く): 34827263

約数列:

[1, 11, 31, 79, 341, 869, 2449, 9203, 26939, 101233, 285293, 727037, 3138223, 7997407, 22538147, 247919617]

約数ペア:

[(1, 247919617), (11, 22538147), (31, 7997407), (79, 3138223), (341, 727037), (869, 285293), (2449, 101233), (9203, 26939)]