7119441

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 12185600

約数和(自身を除く): 5066159

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 271, 417, 813, 973, 1251, 1897, 2439, 2919, 3753, 5691, 7317, 8757, 17073, 26271, 37669, 51219, 113007, 263683, 339021, 791049, 1017063, 2373147, 7119441]

約数ペア:

[(1, 7119441), (3, 2373147), (7, 1017063), (9, 791049), (21, 339021), (27, 263683), (63, 113007), (139, 51219), (189, 37669), (271, 26271), (417, 17073), (813, 8757), (973, 7317), (1251, 5691), (1897, 3753), (2439, 2919)]