138635497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138497}}^1$

素因数の和:138528

約数の個数: 16

約数和(自身を含む): 186141312

約数和(自身を除く): 47505815

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 138497, 969479, 1523467, 1800461, 10664269, 12603227, 19805071, 138635497]

約数ペア:

[(1, 138635497), (7, 19805071), (11, 12603227), (13, 10664269), (77, 1800461), (91, 1523467), (143, 969479), (1001, 138497)]