5422641

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 8785920

約数和(自身を除く): 3363279

約数列:

[1, 3, 7, 21, 23, 69, 103, 109, 161, 309, 327, 483, 721, 763, 2163, 2289, 2369, 2507, 7107, 7521, 11227, 16583, 17549, 33681, 49749, 52647, 78589, 235767, 258221, 774663, 1807547, 5422641]

約数ペア:

[(1, 5422641), (3, 1807547), (7, 774663), (21, 258221), (23, 235767), (69, 78589), (103, 52647), (109, 49749), (161, 33681), (309, 17549), (327, 16583), (483, 11227), (721, 7521), (763, 7107), (2163, 2507), (2289, 2369)]