21056554297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{86297}}^1$

素因数の和:86808

約数の個数: 16

約数和(自身を含む): 23064348672

約数和(自身を除く): 2007794375

約数列:

[1, 17, 31, 463, 527, 7871, 14353, 86297, 244001, 1467049, 2675207, 39955511, 45478519, 679243687, 1238620841, 21056554297]

約数ペア:

[(1, 21056554297), (17, 1238620841), (31, 679243687), (463, 45478519), (527, 39955511), (7871, 2675207), (14353, 1467049), (86297, 244001)]