27825879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 38441984

約数和(自身を除く): 10616105

約数列:

[1, 3, 31, 93, 433, 691, 1299, 2073, 13423, 21421, 40269, 64263, 299203, 897609, 9275293, 27825879]

約数ペア:

[(1, 27825879), (3, 9275293), (31, 897609), (93, 299203), (433, 64263), (691, 40269), (1299, 21421), (2073, 13423)]