28022079

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 38041344

約数和(自身を除く): 10019265

約数列:

[1, 3, 113, 131, 339, 393, 631, 1893, 14803, 44409, 71303, 82661, 213909, 247983, 9340693, 28022079]

約数ペア:

[(1, 28022079), (3, 9340693), (113, 247983), (131, 213909), (339, 82661), (393, 71303), (631, 44409), (1893, 14803)]