126625877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28759}}^1$

素因数の和:28820

約数の個数: 16

約数和(自身を含む): 157374720

約数和(自身を除く): 30748843

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 28759, 201313, 488903, 1064083, 3422321, 7448581, 18089411, 126625877]

約数ペア:

[(1, 126625877), (7, 18089411), (17, 7448581), (37, 3422321), (119, 1064083), (259, 488903), (629, 201313), (4403, 28759)]