28793853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 47262720

約数和(自身を除く): 18468867

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1447, 1809, 2211, 4341, 6633, 13023, 15917, 19899, 39069, 47751, 96949, 143253, 290847, 429759, 872541, 1066439, 2617623, 3199317, 9597951, 28793853]

約数ペア:

[(1, 28793853), (3, 9597951), (9, 3199317), (11, 2617623), (27, 1066439), (33, 872541), (67, 429759), (99, 290847), (201, 143253), (297, 96949), (603, 47751), (737, 39069), (1447, 19899), (1809, 15917), (2211, 13023), (4341, 6633)]