227402591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21893}}^1$

素因数の和:21970

約数の個数: 16

約数和(自身を含む): 264829824

約数和(自身を除く): 37427233

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 21893, 284609, 372181, 1028971, 4838353, 13376623, 17492507, 227402591]

約数ペア:

[(1, 227402591), (13, 17492507), (17, 13376623), (47, 4838353), (221, 1028971), (611, 372181), (799, 284609), (10387, 21893)]