2543646721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{6959}}^1$

素因数の和:7125

約数の個数: 32

約数和(自身を含む): 3271311360

約数和(自身を除く): 727664639

約数列:

[1, 7, 11, 47, 77, 101, 329, 517, 707, 1111, 3619, 4747, 6959, 7777, 33229, 48713, 52217, 76549, 327073, 365519, 535843, 702859, 2289511, 3597803, 4920013, 7731449, 25184621, 33034373, 54120143, 231240611, 363378103, 2543646721]

約数ペア:

[(1, 2543646721), (7, 363378103), (11, 231240611), (47, 54120143), (77, 33034373), (101, 25184621), (329, 7731449), (517, 4920013), (707, 3597803), (1111, 2289511), (3619, 702859), (4747, 535843), (6959, 365519), (7777, 327073), (33229, 76549), (48713, 52217)]