791569413

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 1219458240

約数和(自身を除く): 427888827

約数列:

[1, 3, 9, 29, 43, 87, 129, 251, 261, 281, 387, 753, 843, 1247, 2259, 2529, 3741, 7279, 8149, 10793, 11223, 12083, 21837, 24447, 32379, 36249, 65511, 70531, 73341, 97137, 108747, 211593, 312997, 350407, 634779, 938991, 1051221, 2045399, 2816973, 3032833, 3153663, 6136197, 9098499, 18408591, 27295497, 87952157, 263856471, 791569413]

約数ペア:

[(1, 791569413), (3, 263856471), (9, 87952157), (29, 27295497), (43, 18408591), (87, 9098499), (129, 6136197), (251, 3153663), (261, 3032833), (281, 2816973), (387, 2045399), (753, 1051221), (843, 938991), (1247, 634779), (2259, 350407), (2529, 312997), (3741, 211593), (7279, 108747), (8149, 97137), (10793, 73341), (11223, 70531), (12083, 65511), (21837, 36249), (24447, 32379)]