2920071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12641}}^1$

素因数の和:12662

約数の個数: 16

約数和(自身を含む): 4854528

約数和(自身を除く): 1934457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12641, 37923, 88487, 139051, 265461, 417153, 973357, 2920071]

約数ペア:

[(1, 2920071), (3, 973357), (7, 417153), (11, 265461), (21, 139051), (33, 88487), (77, 37923), (231, 12641)]