25052293

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 29614464

約数和(自身を除く): 4562171

約数列:

[1, 7, 37, 197, 259, 491, 1379, 3437, 7289, 18167, 51023, 96727, 127169, 677089, 3578899, 25052293]

約数ペア:

[(1, 25052293), (7, 3578899), (37, 677089), (197, 127169), (259, 96727), (491, 51023), (1379, 18167), (3437, 7289)]