28661853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2503}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 41826816

約数和(自身を除く): 13164963

約数列:

[1, 3, 11, 33, 347, 1041, 2503, 3817, 7509, 11451, 27533, 82599, 868541, 2605623, 9553951, 28661853]

約数ペア:

[(1, 28661853), (3, 9553951), (11, 2605623), (33, 868541), (347, 82599), (1041, 27533), (2503, 11451), (3817, 7509)]