2701932051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139397}}^1$

素因数の和:139491

約数の個数: 32

約数和(自身を含む): 4496421888

約数和(自身を除く): 1794489837

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 19383, 139397, 418191, 975779, 1812161, 2927337, 5436483, 9897187, 12685127, 29691561, 38055381, 69280309, 128663431, 207840927, 385990293, 900644017, 2701932051]

約数ペア:

[(1, 2701932051), (3, 900644017), (7, 385990293), (13, 207840927), (21, 128663431), (39, 69280309), (71, 38055381), (91, 29691561), (213, 12685127), (273, 9897187), (497, 5436483), (923, 2927337), (1491, 1812161), (2769, 975779), (6461, 418191), (19383, 139397)]