254101991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{93523}}^1$

素因数の和:93566

約数の個数: 16

約数和(自身を含む): 314240640

約数和(自身を除く): 60138649

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 93523, 1028753, 1215799, 1776937, 13373789, 19546307, 23100181, 254101991]

約数ペア:

[(1, 254101991), (11, 23100181), (13, 19546307), (19, 13373789), (143, 1776937), (209, 1215799), (247, 1028753), (2717, 93523)]