56991137

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 67210752

約数和(自身を除く): 10219615

約数列:

[1, 7, 37, 259, 293, 751, 2051, 5257, 10841, 27787, 75887, 194509, 220043, 1540301, 8141591, 56991137]

約数ペア:

[(1, 56991137), (7, 8141591), (37, 1540301), (259, 220043), (293, 194509), (751, 75887), (2051, 27787), (5257, 10841)]