2556071121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{36787}}^1$

素因数の和:36885

約数の個数: 32

約数和(自身を含む): 3814179840

約数和(自身を除く): 1258108719

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 1007, 1219, 1311, 3021, 3657, 23161, 36787, 69483, 110361, 698953, 846101, 1949711, 2096859, 2538303, 5849133, 16075919, 37044509, 44843353, 48227757, 111133527, 134530059, 852023707, 2556071121]

約数ペア:

[(1, 2556071121), (3, 852023707), (19, 134530059), (23, 111133527), (53, 48227757), (57, 44843353), (69, 37044509), (159, 16075919), (437, 5849133), (1007, 2538303), (1219, 2096859), (1311, 1949711), (3021, 846101), (3657, 698953), (23161, 110361), (36787, 69483)]