25947341

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 30919680

約数和(自身を除く): 4972339

約数列:

[1, 7, 31, 109, 217, 763, 1097, 3379, 7679, 23653, 34007, 119573, 238049, 837011, 3706763, 25947341]

約数ペア:

[(1, 25947341), (7, 3706763), (31, 837011), (109, 238049), (217, 119573), (763, 34007), (1097, 23653), (3379, 7679)]