28626657693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{394747}}^1$

素因数の和:395824

約数の個数: 16

約数和(自身を含む): 39866390016

約数和(自身を除く): 11239732323

約数列:

[1, 3, 23, 69, 1051, 3153, 24173, 72519, 394747, 1184241, 9079181, 27237543, 414879097, 1244637291, 9542219231, 28626657693]

約数ペア:

[(1, 28626657693), (3, 9542219231), (23, 1244637291), (69, 414879097), (1051, 27237543), (3153, 9079181), (24173, 1184241), (72519, 394747)]