71223213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9227}}^1$

素因数の和:9344

約数の個数: 16

約数和(自身を含む): 99219456

約数和(自身を除く): 27996243

約数列:

[1, 3, 31, 83, 93, 249, 2573, 7719, 9227, 27681, 286037, 765841, 858111, 2297523, 23741071, 71223213]

約数ペア:

[(1, 71223213), (3, 23741071), (31, 2297523), (83, 858111), (93, 765841), (249, 286037), (2573, 27681), (7719, 9227)]