16441061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 21960960

約数和(自身を除く): 5519899

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 257, 259, 481, 703, 1729, 1799, 3341, 3367, 4883, 4921, 9139, 9509, 23387, 34181, 63479, 63973, 66563, 123617, 180671, 444353, 865319, 1264697, 2348723, 16441061]

約数ペア:

[(1, 16441061), (7, 2348723), (13, 1264697), (19, 865319), (37, 444353), (91, 180671), (133, 123617), (247, 66563), (257, 63973), (259, 63479), (481, 34181), (703, 23387), (1729, 9509), (1799, 9139), (3341, 4921), (3367, 4883)]