653253

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 919296

約数和(自身を除く): 266043

約数列:

[1, 3, 41, 47, 113, 123, 141, 339, 1927, 4633, 5311, 5781, 13899, 15933, 217751, 653253]

約数ペア:

[(1, 653253), (3, 217751), (41, 15933), (47, 13899), (113, 5781), (123, 5311), (141, 4633), (339, 1927)]