2966607

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^2$

素因数の和:89

約数の個数: 36

約数和(自身を含む): 5163600

約数和(自身を除く): 2196993

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 441, 651, 961, 1029, 1519, 1953, 2883, 3087, 4557, 6727, 8649, 10633, 13671, 20181, 31899, 47089, 60543, 95697, 141267, 329623, 423801, 988869, 2966607]

約数ペア:

[(1, 2966607), (3, 988869), (7, 423801), (9, 329623), (21, 141267), (31, 95697), (49, 60543), (63, 47089), (93, 31899), (147, 20181), (217, 13671), (279, 10633), (343, 8649), (441, 6727), (651, 4557), (961, 3087), (1029, 2883), (1519, 1953)]