13204373

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 17428320

約数和(自身を除く): 4223947

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1091, 1729, 7637, 12103, 14183, 20729, 53459, 99281, 145103, 269477, 694967, 1015721, 1886339, 13204373]

約数ペア:

[(1, 13204373), (7, 1886339), (13, 1015721), (19, 694967), (49, 269477), (91, 145103), (133, 99281), (247, 53459), (637, 20729), (931, 14183), (1091, 12103), (1729, 7637)]