1287606

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3275

約数の個数: 16

約数和(自身を含む): 2614464

約数和(自身を除く): 1326858

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 3203, 6406, 9609, 19218, 214601, 429202, 643803, 1287606]

約数ペア:

[(1, 1287606), (2, 643803), (3, 429202), (6, 214601), (67, 19218), (134, 9609), (201, 6406), (402, 3203)]