2783254331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1144901}}^1$

素因数の和:1144942

約数の個数: 16

約数和(自身を含む): 3462183648

約数和(自身を除く): 678929317

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 1144901, 12593911, 14883713, 19463317, 163720843, 214096487, 253023121, 2783254331]

約数ペア:

[(1, 2783254331), (11, 253023121), (13, 214096487), (17, 163720843), (143, 19463317), (187, 14883713), (221, 12593911), (2431, 1144901)]