25385967

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 28

約数和(自身を含む): 38561040

約数和(自身を除く): 13175073

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 359, 729, 873, 1077, 2619, 3231, 7857, 9693, 23571, 29079, 34823, 70713, 87237, 104469, 261711, 313407, 940221, 2820663, 8461989, 25385967]

約数ペア:

[(1, 25385967), (3, 8461989), (9, 2820663), (27, 940221), (81, 313407), (97, 261711), (243, 104469), (291, 87237), (359, 70713), (729, 34823), (873, 29079), (1077, 23571), (2619, 9693), (3231, 7857)]