133987238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{870047}}^1$

素因数の和:870067

約数の個数: 16

約数和(自身を含む): 250573824

約数和(自身を除く): 116586586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 870047, 1740094, 6090329, 9570517, 12180658, 19141034, 66993619, 133987238]

約数ペア:

[(1, 133987238), (2, 66993619), (7, 19141034), (11, 12180658), (14, 9570517), (22, 6090329), (77, 1740094), (154, 870047)]