664831737

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 969009600

約数和(自身を除く): 304177863

約数列:

[1, 3, 9, 199, 317, 597, 951, 1171, 1791, 2853, 3513, 10539, 63083, 189249, 233029, 371207, 567747, 699087, 1113621, 2097261, 3340863, 73870193, 221610579, 664831737]

約数ペア:

[(1, 664831737), (3, 221610579), (9, 73870193), (199, 3340863), (317, 2097261), (597, 1113621), (951, 699087), (1171, 567747), (1791, 371207), (2853, 233029), (3513, 189249), (10539, 63083)]