990380163

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{29207}}^1$

素因数の和:29426

約数の個数: 16

約数和(自身を含む): 1345904640

約数和(自身を除く): 355524477

約数列:

[1, 3, 89, 127, 267, 381, 11303, 29207, 33909, 87621, 2599423, 3709289, 7798269, 11127867, 330126721, 990380163]

約数ペア:

[(1, 990380163), (3, 330126721), (89, 11127867), (127, 7798269), (267, 3709289), (381, 2599423), (11303, 87621), (29207, 33909)]