2790267747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{14657}}^1$

素因数の和:14803

約数の個数: 32

約数和(自身を含む): 4052643840

約数和(自身を除く): 1262376093

約数列:

[1, 3, 23, 31, 69, 89, 93, 267, 713, 2047, 2139, 2759, 6141, 8277, 14657, 43971, 63457, 190371, 337111, 454367, 1011333, 1304473, 1363101, 3913419, 10450441, 30002879, 31351323, 40438663, 90008637, 121315989, 930089249, 2790267747]

約数ペア:

[(1, 2790267747), (3, 930089249), (23, 121315989), (31, 90008637), (69, 40438663), (89, 31351323), (93, 30002879), (267, 10450441), (713, 3913419), (2047, 1363101), (2139, 1304473), (2759, 1011333), (6141, 454367), (8277, 337111), (14657, 190371), (43971, 63457)]