1961372007

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{587413}}^1$

素因数の和:587479

約数の個数: 24

約数和(自身を含む): 3298917024

約数和(自身を除く): 1337545017

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 587413, 1762239, 4111891, 5286717, 12335673, 31132889, 37007019, 93398667, 217930223, 280196001, 653790669, 1961372007]

約数ペア:

[(1, 1961372007), (3, 653790669), (7, 280196001), (9, 217930223), (21, 93398667), (53, 37007019), (63, 31132889), (159, 12335673), (371, 5286717), (477, 4111891), (1113, 1762239), (3339, 587413)]