12976369

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 15523200

約数和(自身を除く): 2546831

約数列:

[1, 7, 29, 97, 203, 659, 679, 2813, 4613, 19111, 19691, 63923, 133777, 447461, 1853767, 12976369]

約数ペア:

[(1, 12976369), (7, 1853767), (29, 447461), (97, 133777), (203, 63923), (659, 19691), (679, 19111), (2813, 4613)]