16822269

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 9535491

約数列:

[1, 3, 9, 23, 27, 69, 103, 207, 263, 309, 621, 789, 927, 2367, 2369, 2781, 6049, 7101, 7107, 18147, 21321, 27089, 54441, 63963, 81267, 163323, 243801, 623047, 731403, 1869141, 5607423, 16822269]

約数ペア:

[(1, 16822269), (3, 5607423), (9, 1869141), (23, 731403), (27, 623047), (69, 243801), (103, 163323), (207, 81267), (263, 63963), (309, 54441), (621, 27089), (789, 21321), (927, 18147), (2367, 7107), (2369, 7101), (2781, 6049)]