15898077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 26188344

約数和(自身を除く): 10290267

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 7993, 23979, 71937, 103909, 135881, 311727, 407643, 935181, 1222929, 1766453, 5299359, 15898077]

約数ペア:

[(1, 15898077), (3, 5299359), (9, 1766453), (13, 1222929), (17, 935181), (39, 407643), (51, 311727), (117, 135881), (153, 103909), (221, 71937), (663, 23979), (1989, 7993)]