12402435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2861}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 21087216

約数和(自身を除く): 8684781

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 2861, 4335, 8583, 14305, 42915, 48637, 145911, 243185, 729555, 826829, 2480487, 4134145, 12402435]

約数ペア:

[(1, 12402435), (3, 4134145), (5, 2480487), (15, 826829), (17, 729555), (51, 243185), (85, 145911), (255, 48637), (289, 42915), (867, 14305), (1445, 8583), (2861, 4335)]