2019464901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{16561}}^1$

素因数の和:17381

約数の個数: 24

約数和(自身を含む): 3092655384

約数和(自身を除く): 1073190483

約数列:

[1, 3, 9, 17, 51, 153, 797, 2391, 7173, 13549, 16561, 40647, 49683, 121941, 149049, 281537, 844611, 2533833, 13199117, 39597351, 118792053, 224384989, 673154967, 2019464901]

約数ペア:

[(1, 2019464901), (3, 673154967), (9, 224384989), (17, 118792053), (51, 39597351), (153, 13199117), (797, 2533833), (2391, 844611), (7173, 281537), (13549, 149049), (16561, 121941), (40647, 49683)]