886231899

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 1495363584

約数和(自身を除く): 609131685

約数列:

[1, 3, 7, 9, 21, 63, 73, 131, 219, 393, 511, 657, 917, 1179, 1471, 1533, 2751, 4413, 4599, 8253, 9563, 10297, 13239, 28689, 30891, 66941, 86067, 92673, 107383, 192701, 200823, 322149, 578103, 602469, 751681, 966447, 1348907, 1734309, 2255043, 4046721, 6765129, 12140163, 14067173, 42201519, 98470211, 126604557, 295410633, 886231899]

約数ペア:

[(1, 886231899), (3, 295410633), (7, 126604557), (9, 98470211), (21, 42201519), (63, 14067173), (73, 12140163), (131, 6765129), (219, 4046721), (393, 2255043), (511, 1734309), (657, 1348907), (917, 966447), (1179, 751681), (1471, 602469), (1533, 578103), (2751, 322149), (4413, 200823), (4599, 192701), (8253, 107383), (9563, 92673), (10297, 86067), (13239, 66941), (28689, 30891)]