25425673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9064

約数の個数: 16

約数和(自身を含む): 32306176

約数和(自身を除く): 6880503

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 9013, 63091, 117169, 279403, 820183, 1955821, 3632239, 25425673]

約数ペア:

[(1, 25425673), (7, 3632239), (13, 1955821), (31, 820183), (91, 279403), (217, 117169), (403, 63091), (2821, 9013)]