28702908747

素因数分解:

$3^2\times {\mathrm{269}}^1\times {\mathrm{3371}}^1\times {\mathrm{3517}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 41638062960

約数和(自身を除く): 12935154213

約数列:

[1, 3, 9, 269, 807, 2421, 3371, 3517, 10113, 10551, 30339, 31653, 906799, 946073, 2720397, 2838219, 8161191, 8514657, 11855807, 35567421, 106702263, 3189212083, 9567636249, 28702908747]

約数ペア:

[(1, 28702908747), (3, 9567636249), (9, 3189212083), (269, 106702263), (807, 35567421), (2421, 11855807), (3371, 8514657), (3517, 8161191), (10113, 2838219), (10551, 2720397), (30339, 946073), (31653, 906799)]