1177887907

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1\times {\mathrm{2069}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 1357655040

約数和(自身を除く): 179767133

約数列:

[1, 7, 167, 487, 1169, 2069, 3409, 14483, 81329, 345523, 569303, 1007603, 2418661, 7053221, 168269701, 1177887907]

約数ペア:

[(1, 1177887907), (7, 168269701), (167, 7053221), (487, 2418661), (1169, 1007603), (2069, 569303), (3409, 345523), (14483, 81329)]