201623163

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{309713}}^1$

素因数の和:309754

約数の個数: 16

約数和(自身を含む): 317147136

約数和(自身を除く): 115523973

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 309713, 929139, 2167991, 6503973, 9601103, 28803309, 67207721, 201623163]

約数ペア:

[(1, 201623163), (3, 67207721), (7, 28803309), (21, 9601103), (31, 6503973), (93, 2167991), (217, 929139), (651, 309713)]