39081651

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 64243200

約数和(自身を除く): 25161549

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 2389, 5453, 7167, 16359, 16723, 45391, 50169, 97949, 136173, 293847, 317737, 685643, 953211, 1861031, 2056929, 5583093, 13027217, 39081651]

約数ペア:

[(1, 39081651), (3, 13027217), (7, 5583093), (19, 2056929), (21, 1861031), (41, 953211), (57, 685643), (123, 317737), (133, 293847), (287, 136173), (399, 97949), (779, 50169), (861, 45391), (2337, 16723), (2389, 16359), (5453, 7167)]