117890269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3449}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 142416000

約数和(自身を除く): 24525731

約数列:

[1, 7, 19, 133, 257, 1799, 3449, 4883, 24143, 34181, 65531, 458717, 886393, 6204751, 16841467, 117890269]

約数ペア:

[(1, 117890269), (7, 16841467), (19, 6204751), (133, 886393), (257, 458717), (1799, 65531), (3449, 34181), (4883, 24143)]