17977033389

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1\times {\mathrm{9743}}^1$

素因数の和:11937

約数の個数: 32

約数和(自身を含む): 28077686784

約数和(自身を除く): 10100653395

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2143, 6429, 9743, 15001, 29229, 45003, 68201, 87863, 204603, 263589, 399463, 615041, 1198389, 1845123, 2796241, 8388723, 20879249, 62637747, 146154743, 438464229, 856049209, 2568147627, 5992344463, 17977033389]

約数ペア:

[(1, 17977033389), (3, 5992344463), (7, 2568147627), (21, 856049209), (41, 438464229), (123, 146154743), (287, 62637747), (861, 20879249), (2143, 8388723), (6429, 2796241), (9743, 1845123), (15001, 1198389), (29229, 615041), (45003, 399463), (68201, 263589), (87863, 204603)]