1239136059

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{179351}}^1$

素因数の和:179415

約数の個数: 24

約数和(自身を含む): 1962828288

約数和(自身を除く): 723692229

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 179351, 538053, 1255457, 3766371, 8429497, 8788199, 25288491, 26364597, 59006479, 177019437, 413045353, 1239136059]

約数ペア:

[(1, 1239136059), (3, 413045353), (7, 177019437), (21, 59006479), (47, 26364597), (49, 25288491), (141, 8788199), (147, 8429497), (329, 3766371), (987, 1255457), (2303, 538053), (6909, 179351)]