7051149

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 12093120

約数和(自身を除く): 5041971

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 271, 413, 441, 531, 813, 1239, 1897, 2439, 2891, 3717, 5691, 8673, 13279, 15989, 17073, 26019, 39837, 47967, 111923, 119511, 143901, 335769, 783461, 1007307, 2350383, 7051149]

約数ペア:

[(1, 7051149), (3, 2350383), (7, 1007307), (9, 783461), (21, 335769), (49, 143901), (59, 119511), (63, 111923), (147, 47967), (177, 39837), (271, 26019), (413, 17073), (441, 15989), (531, 13279), (813, 8673), (1239, 5691), (1897, 3717), (2439, 2891)]