25330977

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10917

約数の個数: 24

約数和(自身を含む): 42950336

約数和(自身を除く): 17619359

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 10867, 32601, 76069, 97803, 228207, 402079, 684621, 1206237, 2814553, 3618711, 8443659, 25330977]

約数ペア:

[(1, 25330977), (3, 8443659), (7, 3618711), (9, 2814553), (21, 1206237), (37, 684621), (63, 402079), (111, 228207), (259, 97803), (333, 76069), (777, 32601), (2331, 10867)]