269847721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12497}}^1$

素因数の和:12672

約数の個数: 16

約数和(自身を含む): 319148928

約数和(自身を除く): 49301207

約数列:

[1, 11, 13, 143, 151, 1661, 1963, 12497, 21593, 137467, 162461, 1787071, 1887047, 20757517, 24531611, 269847721]

約数ペア:

[(1, 269847721), (11, 24531611), (13, 20757517), (143, 1887047), (151, 1787071), (1661, 162461), (1963, 137467), (12497, 21593)]