282451533

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 479719296

約数和(自身を除く): 197267763

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 91, 147, 183, 273, 427, 637, 793, 1281, 1911, 2379, 2423, 2989, 5551, 7269, 8967, 16653, 16961, 31499, 38857, 50883, 94497, 116571, 118727, 147803, 220493, 356181, 443409, 661479, 1034621, 1543451, 1921439, 3103863, 4630353, 5764317, 7242347, 13450073, 21727041, 40350219, 94150511, 282451533]

約数ペア:

[(1, 282451533), (3, 94150511), (7, 40350219), (13, 21727041), (21, 13450073), (39, 7242347), (49, 5764317), (61, 4630353), (91, 3103863), (147, 1921439), (183, 1543451), (273, 1034621), (427, 661479), (637, 443409), (793, 356181), (1281, 220493), (1911, 147803), (2379, 118727), (2423, 116571), (2989, 94497), (5551, 50883), (7269, 38857), (8967, 31499), (16653, 16961)]