13840101

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 22407840

約数和(自身を除く): 8567739

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 179, 213, 363, 537, 639, 781, 1089, 1611, 1969, 2343, 5907, 7029, 8591, 12709, 17721, 21659, 25773, 38127, 64977, 77319, 114381, 139799, 194931, 419397, 1258191, 1537789, 4613367, 13840101]

約数ペア:

[(1, 13840101), (3, 4613367), (9, 1537789), (11, 1258191), (33, 419397), (71, 194931), (99, 139799), (121, 114381), (179, 77319), (213, 64977), (363, 38127), (537, 25773), (639, 21659), (781, 17721), (1089, 12709), (1611, 8591), (1969, 7029), (2343, 5907)]