223886355771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2423}}^1\times {\mathrm{6563}}^1$

素因数の和:9040

約数の個数: 48

約数和(自身を含む): 339479997696

約数和(自身を除く): 115593641925

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 2423, 4693, 6563, 7269, 14079, 19689, 31499, 46037, 85319, 94497, 124697, 138111, 255957, 374091, 598481, 874703, 1621061, 1795443, 2369243, 2624109, 4863183, 7107729, 11371139, 15902149, 30800159, 34113417, 47706447, 92400477, 206727937, 302140831, 620183811, 906422493, 3927830803, 5740675789, 11783492409, 17222027367, 74628785257, 223886355771]

約数ペア:

[(1, 223886355771), (3, 74628785257), (13, 17222027367), (19, 11783492409), (39, 5740675789), (57, 3927830803), (247, 906422493), (361, 620183811), (741, 302140831), (1083, 206727937), (2423, 92400477), (4693, 47706447), (6563, 34113417), (7269, 30800159), (14079, 15902149), (19689, 11371139), (31499, 7107729), (46037, 4863183), (85319, 2624109), (94497, 2369243), (124697, 1795443), (138111, 1621061), (255957, 874703), (374091, 598481)]