28645353

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 47393280

約数和(自身を除く): 18747927

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 2243, 4257, 6729, 12771, 20187, 24673, 60561, 74019, 96449, 222057, 289347, 666171, 868041, 1060939, 2604123, 3182817, 9548451, 28645353]

約数ペア:

[(1, 28645353), (3, 9548451), (9, 3182817), (11, 2604123), (27, 1060939), (33, 868041), (43, 666171), (99, 289347), (129, 222057), (297, 96449), (387, 74019), (473, 60561), (1161, 24673), (1419, 20187), (2243, 12771), (4257, 6729)]