3977402013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{641413}}^1$

素因数の和:641485

約数の個数: 24

約数和(自身を含む): 6303816792

約数和(自身を除く): 2326414779

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 641413, 1924239, 5772717, 8338369, 25015107, 33994889, 75045321, 101984667, 305954001, 441933557, 1325800671, 3977402013]

約数ペア:

[(1, 3977402013), (3, 1325800671), (9, 441933557), (13, 305954001), (39, 101984667), (53, 75045321), (117, 33994889), (159, 25015107), (477, 8338369), (689, 5772717), (2067, 1924239), (6201, 641413)]