13742641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 15630336

約数和(自身を除く): 1887695

約数列:

[1, 11, 31, 191, 211, 341, 2101, 2321, 5921, 6541, 40301, 65131, 71951, 443311, 1249331, 13742641]

約数ペア:

[(1, 13742641), (11, 1249331), (31, 443311), (191, 71951), (211, 65131), (341, 40301), (2101, 6541), (2321, 5921)]