28612779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4673}}^1$

素因数の和:4846

約数の個数: 16

約数和(自身を含む): 41355552

約数和(自身を除く): 12742773

約数列:

[1, 3, 13, 39, 157, 471, 2041, 4673, 6123, 14019, 60749, 182247, 733661, 2200983, 9537593, 28612779]

約数ペア:

[(1, 28612779), (3, 9537593), (13, 2200983), (39, 733661), (157, 182247), (471, 60749), (2041, 14019), (4673, 6123)]