9291214786

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21408329}}^1$

素因数の和:21408369

約数の個数: 16

約数和(自身を含む): 16441597440

約数和(自身を除く): 7150382654

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 21408329, 42816658, 149858303, 299716606, 663658199, 1327316398, 4645607393, 9291214786]

約数ペア:

[(1, 9291214786), (2, 4645607393), (7, 1327316398), (14, 663658199), (31, 299716606), (62, 149858303), (217, 42816658), (434, 21408329)]