25350039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19697}}^1$

素因数の和:19727

約数の個数: 24

約数和(自身を含む): 43020432

約数和(自身を除く): 17670393

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19697, 59091, 177273, 216667, 256061, 650001, 768183, 1950003, 2304549, 2816671, 8450013, 25350039]

約数ペア:

[(1, 25350039), (3, 8450013), (9, 2816671), (11, 2304549), (13, 1950003), (33, 768183), (39, 650001), (99, 256061), (117, 216667), (143, 177273), (429, 59091), (1287, 19697)]