12700864533

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2335147}}^1$

素因数の和:2335201

約数の個数: 24

約数和(自身を含む): 20231722272

約数和(自身を除く): 7530857739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 2335147, 7005441, 16346029, 49038087, 86400439, 114422203, 259201317, 343266609, 604803073, 1814409219, 4233621511, 12700864533]

約数ペア:

[(1, 12700864533), (3, 4233621511), (7, 1814409219), (21, 604803073), (37, 343266609), (49, 259201317), (111, 114422203), (147, 86400439), (259, 49038087), (777, 16346029), (1813, 7005441), (5439, 2335147)]