20231189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 23101440

約数和(自身を除く): 2870251

約数列:

[1, 11, 31, 79, 341, 751, 869, 2449, 8261, 23281, 26939, 59329, 256091, 652619, 1839199, 20231189]

約数ペア:

[(1, 20231189), (11, 1839199), (31, 652619), (79, 256091), (341, 59329), (751, 26939), (869, 23281), (2449, 8261)]