10520839

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 12616000

約数和(自身を除く): 2095161

約数列:

[1, 7, 37, 49, 259, 343, 829, 1813, 5803, 12691, 30673, 40621, 214711, 284347, 1502977, 10520839]

約数ペア:

[(1, 10520839), (7, 1502977), (37, 284347), (49, 214711), (259, 40621), (343, 30673), (829, 12691), (1813, 5803)]