547239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 958464

約数和(自身を除く): 411225

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 103, 161, 231, 253, 309, 483, 721, 759, 1133, 1771, 2163, 2369, 3399, 5313, 7107, 7931, 16583, 23793, 26059, 49749, 78177, 182413, 547239]

約数ペア:

[(1, 547239), (3, 182413), (7, 78177), (11, 49749), (21, 26059), (23, 23793), (33, 16583), (69, 7931), (77, 7107), (103, 5313), (161, 3399), (231, 2369), (253, 2163), (309, 1771), (483, 1133), (721, 759)]