28324996833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6067}}^1\times {\mathrm{11701}}^1$

素因数の和:17797

約数の個数: 32

約数和(自身を含む): 45444951040

約数和(自身を除く): 17119954207

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6067, 11701, 18201, 35103, 42469, 81907, 115273, 127407, 222319, 245721, 345819, 666957, 806911, 1556233, 2420733, 4668699, 70989967, 212969901, 496929769, 1348809373, 1490789307, 4046428119, 9441665611, 28324996833]

約数ペア:

[(1, 28324996833), (3, 9441665611), (7, 4046428119), (19, 1490789307), (21, 1348809373), (57, 496929769), (133, 212969901), (399, 70989967), (6067, 4668699), (11701, 2420733), (18201, 1556233), (35103, 806911), (42469, 666957), (81907, 345819), (115273, 245721), (127407, 222319)]