2912681541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{115679}}^1$

素因数の和:115809

約数の個数: 32

約数和(自身を含む): 4886323200

約数和(自身を除く): 1973641659

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 8393, 25179, 115679, 347037, 809753, 1272469, 2429259, 3817407, 8907283, 12609011, 26721849, 37827033, 88263077, 138699121, 264789231, 416097363, 970893847, 2912681541]

約数ペア:

[(1, 2912681541), (3, 970893847), (7, 416097363), (11, 264789231), (21, 138699121), (33, 88263077), (77, 37827033), (109, 26721849), (231, 12609011), (327, 8907283), (763, 3817407), (1199, 2429259), (2289, 1272469), (3597, 809753), (8393, 347037), (25179, 115679)]