31121322

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{305111}}^1$

素因数の和:305133

約数の個数: 16

約数和(自身を含む): 65904192

約数和(自身を除く): 34782870

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 305111, 610222, 915333, 1830666, 5186887, 10373774, 15560661, 31121322]

約数ペア:

[(1, 31121322), (2, 15560661), (3, 10373774), (6, 5186887), (17, 1830666), (34, 915333), (51, 610222), (102, 305111)]