263208979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 292533120

約数和(自身を除く): 29324141

約数列:

[1, 11, 107, 113, 1177, 1243, 1979, 12091, 21769, 133001, 211753, 223627, 2329283, 2459897, 23928089, 263208979]

約数ペア:

[(1, 263208979), (11, 23928089), (107, 2459897), (113, 2329283), (1177, 223627), (1243, 211753), (1979, 133001), (12091, 21769)]