244943721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 407272320

約数和(自身を除く): 162328599

約数列:

[1, 3, 9, 11, 23, 33, 69, 97, 99, 207, 253, 291, 759, 873, 1067, 1109, 2231, 2277, 3201, 3327, 6693, 9603, 9981, 12199, 20079, 24541, 25507, 36597, 73623, 76521, 107573, 109791, 220869, 229563, 280577, 322719, 841731, 968157, 1183303, 2474179, 2525193, 3549909, 7422537, 10649727, 22267611, 27215969, 81647907, 244943721]

約数ペア:

[(1, 244943721), (3, 81647907), (9, 27215969), (11, 22267611), (23, 10649727), (33, 7422537), (69, 3549909), (97, 2525193), (99, 2474179), (207, 1183303), (253, 968157), (291, 841731), (759, 322719), (873, 280577), (1067, 229563), (1109, 220869), (2231, 109791), (2277, 107573), (3201, 76521), (3327, 73623), (6693, 36597), (9603, 25507), (9981, 24541), (12199, 20079)]