28617783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11939}}^1$

素因数の和:12006

約数の個数: 16

約数和(自身を含む): 41264640

約数和(自身を除く): 12646857

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 11939, 35817, 202963, 561133, 608889, 1683399, 9539261, 28617783]

約数ペア:

[(1, 28617783), (3, 9539261), (17, 1683399), (47, 608889), (51, 561133), (141, 202963), (799, 35817), (2397, 11939)]