25262937

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2927}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 42022656

約数和(自身を除く): 16759719

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 2927, 8631, 8781, 20489, 26343, 61467, 184401, 400999, 1202997, 2806993, 3608991, 8420979, 25262937]

約数ペア:

[(1, 25262937), (3, 8420979), (7, 3608991), (9, 2806993), (21, 1202997), (63, 400999), (137, 184401), (411, 61467), (959, 26343), (1233, 20489), (2877, 8781), (2927, 8631)]