299482953

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 512671680

約数和(自身を除く): 213188727

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 89, 147, 231, 267, 539, 623, 979, 1617, 1869, 2081, 2937, 4361, 6243, 6853, 13083, 14567, 20559, 22891, 43701, 47971, 68673, 101969, 143913, 160237, 185209, 305907, 480711, 555627, 1121659, 1296463, 2037299, 3364977, 3889389, 6111897, 9075241, 14261093, 27225723, 42783279, 99827651, 299482953]

約数ペア:

[(1, 299482953), (3, 99827651), (7, 42783279), (11, 27225723), (21, 14261093), (33, 9075241), (49, 6111897), (77, 3889389), (89, 3364977), (147, 2037299), (231, 1296463), (267, 1121659), (539, 555627), (623, 480711), (979, 305907), (1617, 185209), (1869, 160237), (2081, 143913), (2937, 101969), (4361, 68673), (6243, 47971), (6853, 43701), (13083, 22891), (14567, 20559)]