7192899

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 12779520

約数和(自身を除く): 5586621

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 127, 203, 217, 261, 279, 381, 609, 651, 889, 899, 1143, 1827, 1953, 2667, 2697, 3683, 3937, 6293, 8001, 8091, 11049, 11811, 18879, 25781, 27559, 33147, 35433, 56637, 77343, 82677, 114173, 232029, 248031, 342519, 799211, 1027557, 2397633, 7192899]

約数ペア:

[(1, 7192899), (3, 2397633), (7, 1027557), (9, 799211), (21, 342519), (29, 248031), (31, 232029), (63, 114173), (87, 82677), (93, 77343), (127, 56637), (203, 35433), (217, 33147), (261, 27559), (279, 25781), (381, 18879), (609, 11811), (651, 11049), (889, 8091), (899, 8001), (1143, 6293), (1827, 3937), (1953, 3683), (2667, 2697)]