28210701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1567}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 39965184

約数和(自身を除く): 11754483

約数列:

[1, 3, 17, 51, 353, 1059, 1567, 4701, 6001, 18003, 26639, 79917, 553151, 1659453, 9403567, 28210701]

約数ペア:

[(1, 28210701), (3, 9403567), (17, 1659453), (51, 553151), (353, 79917), (1059, 26639), (1567, 18003), (4701, 6001)]