7478933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 10063872

約数和(自身を除く): 2584939

約数列:

[1, 7, 11, 23, 41, 77, 103, 161, 253, 287, 451, 721, 943, 1133, 1771, 2369, 3157, 4223, 6601, 7931, 10373, 16583, 26059, 29561, 46453, 72611, 97129, 182413, 325171, 679903, 1068419, 7478933]

約数ペア:

[(1, 7478933), (7, 1068419), (11, 679903), (23, 325171), (41, 182413), (77, 97129), (103, 72611), (161, 46453), (253, 29561), (287, 26059), (451, 16583), (721, 10373), (943, 7931), (1133, 6601), (1771, 4223), (2369, 3157)]