244920377

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 283073184

約数和(自身を除く): 38152807

約数列:

[1, 13, 17, 163, 169, 221, 523, 2119, 2771, 2873, 6799, 8891, 27547, 36023, 85249, 88387, 115583, 468299, 1108237, 1449233, 1502579, 14407081, 18840029, 244920377]

約数ペア:

[(1, 244920377), (13, 18840029), (17, 14407081), (163, 1502579), (169, 1449233), (221, 1108237), (523, 468299), (2119, 115583), (2771, 88387), (2873, 85249), (6799, 36023), (8891, 27547)]