31607641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 37134720

約数和(自身を除く): 5527079

約数列:

[1, 13, 17, 47, 179, 221, 289, 611, 799, 2327, 3043, 3757, 8413, 10387, 13583, 39559, 51731, 109369, 143021, 176579, 672503, 1859273, 2431357, 31607641]

約数ペア:

[(1, 31607641), (13, 2431357), (17, 1859273), (47, 672503), (179, 176579), (221, 143021), (289, 109369), (611, 51731), (799, 39559), (2327, 13583), (3043, 10387), (3757, 8413)]