1330994931

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1545871}}^1$

素因数の和:1545922

約数の個数: 16

約数和(自身を含む): 2077651968

約数和(自身を除く): 746657037

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1545871, 4637613, 10821097, 32463291, 63380711, 190142133, 443664977, 1330994931]

約数ペア:

[(1, 1330994931), (3, 443664977), (7, 190142133), (21, 63380711), (41, 32463291), (123, 10821097), (287, 4637613), (861, 1545871)]