1297626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19661}}^1$

素因数の和:19677

約数の個数: 16

約数和(自身を含む): 2831328

約数和(自身を除く): 1533702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19661, 39322, 58983, 117966, 216271, 432542, 648813, 1297626]

約数ペア:

[(1, 1297626), (2, 648813), (3, 432542), (6, 216271), (11, 117966), (22, 58983), (33, 39322), (66, 19661)]