245747359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101089}}^1$

素因数の和:101130

約数の個数: 16

約数和(自身を含む): 305696160

約数和(自身を除く): 59948801

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 101089, 1111979, 1314157, 1718513, 14455727, 18903643, 22340669, 245747359]

約数ペア:

[(1, 245747359), (11, 22340669), (13, 18903643), (17, 14455727), (143, 1718513), (187, 1314157), (221, 1111979), (2431, 101089)]