1129271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1360800

約数和(自身を除く): 231529

約数列:

[1, 11, 13, 53, 143, 149, 583, 689, 1639, 1937, 7579, 7897, 21307, 86867, 102661, 1129271]

約数ペア:

[(1, 1129271), (11, 102661), (13, 86867), (53, 21307), (143, 7897), (149, 7579), (583, 1937), (689, 1639)]