231254166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269527}}^1$

素因数の和:269556

約数の個数: 32

約数和(自身を含む): 543368448

約数和(自身を除く): 312114282

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 269527, 539054, 808581, 1617162, 2964797, 3503851, 5929594, 7007702, 8894391, 10511553, 17788782, 21023106, 38542361, 77084722, 115627083, 231254166]

約数ペア:

[(1, 231254166), (2, 115627083), (3, 77084722), (6, 38542361), (11, 21023106), (13, 17788782), (22, 10511553), (26, 8894391), (33, 7007702), (39, 5929594), (66, 3503851), (78, 2964797), (143, 1617162), (286, 808581), (429, 539054), (858, 269527)]