25514793

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 38142728

約数和(自身を除く): 12627935

約数列:

[1, 3, 9, 37, 111, 193, 333, 397, 579, 1191, 1737, 3573, 7141, 14689, 21423, 44067, 64269, 76621, 132201, 229863, 689589, 2834977, 8504931, 25514793]

約数ペア:

[(1, 25514793), (3, 8504931), (9, 2834977), (37, 689589), (111, 229863), (193, 132201), (333, 76621), (397, 64269), (579, 44067), (1191, 21423), (1737, 14689), (3573, 7141)]