4752951

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 7680000

約数和(自身を除く): 2927049

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 149, 217, 343, 447, 651, 1029, 1043, 1519, 3129, 4557, 4619, 7301, 10633, 13857, 21903, 31899, 32333, 51107, 96999, 153321, 226331, 678993, 1584317, 4752951]

約数ペア:

[(1, 4752951), (3, 1584317), (7, 678993), (21, 226331), (31, 153321), (49, 96999), (93, 51107), (147, 32333), (149, 31899), (217, 21903), (343, 13857), (447, 10633), (651, 7301), (1029, 4619), (1043, 4557), (1519, 3129)]