251540029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 287383040

約数和(自身を除く): 35843011

約数列:

[1, 13, 23, 79, 299, 463, 529, 1027, 1817, 6019, 6877, 10649, 23621, 36577, 41791, 138437, 244927, 475501, 543283, 841271, 3184051, 10936523, 19349233, 251540029]

約数ペア:

[(1, 251540029), (13, 19349233), (23, 10936523), (79, 3184051), (299, 841271), (463, 543283), (529, 475501), (1027, 244927), (1817, 138437), (6019, 41791), (6877, 36577), (10649, 23621)]