2079861771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{41893}}^1$

素因数の和:41995

約数の個数: 32

約数和(自身を含む): 3190647040

約数和(自身を除く): 1110785269

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 16549, 41893, 49647, 125679, 544609, 795967, 1633827, 2387901, 2806831, 8420493, 10347571, 31042713, 36488803, 53329789, 109466409, 159989367, 693287257, 2079861771]

約数ペア:

[(1, 2079861771), (3, 693287257), (13, 159989367), (19, 109466409), (39, 53329789), (57, 36488803), (67, 31042713), (201, 10347571), (247, 8420493), (741, 2806831), (871, 2387901), (1273, 1633827), (2613, 795967), (3819, 544609), (16549, 125679), (41893, 49647)]