133800121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4363}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 165203584

約数和(自身を除く): 31403463

約数列:

[1, 7, 13, 91, 337, 2359, 4363, 4381, 30541, 30667, 56719, 397033, 1470331, 10292317, 19114303, 133800121]

約数ペア:

[(1, 133800121), (7, 19114303), (13, 10292317), (91, 1470331), (337, 397033), (2359, 56719), (4363, 30667), (4381, 30541)]