25777869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2153}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 37152192

約数和(自身を除く): 11374323

約数列:

[1, 3, 13, 39, 307, 921, 2153, 3991, 6459, 11973, 27989, 83967, 660971, 1982913, 8592623, 25777869]

約数ペア:

[(1, 25777869), (3, 8592623), (13, 1982913), (39, 660971), (307, 83967), (921, 27989), (2153, 11973), (3991, 6459)]