38743707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 18026853

約数列:

[1, 3, 23, 31, 59, 69, 93, 177, 307, 713, 921, 1357, 1829, 2139, 4071, 5487, 7061, 9517, 18113, 21183, 28551, 42067, 54339, 126201, 218891, 416599, 561503, 656673, 1249797, 1684509, 12914569, 38743707]

約数ペア:

[(1, 38743707), (3, 12914569), (23, 1684509), (31, 1249797), (59, 656673), (69, 561503), (93, 416599), (177, 218891), (307, 126201), (713, 54339), (921, 42067), (1357, 28551), (1829, 21183), (2139, 18113), (4071, 9517), (5487, 7061)]