2748508701

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{687299}}^1$

素因数の和:687376

約数の個数: 16

約数和(自身を含む): 3870873600

約数和(自身を除く): 1122364899

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 687299, 2061897, 21306269, 29553857, 63918807, 88661571, 916169567, 2748508701]

約数ペア:

[(1, 2748508701), (3, 916169567), (31, 88661571), (43, 63918807), (93, 29553857), (129, 21306269), (1333, 2061897), (3999, 687299)]