13222213

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 14257152

約数和(自身を除く): 1034939

約数列:

[1, 31, 41, 101, 103, 1271, 3131, 3193, 4141, 4223, 10403, 128371, 130913, 322493, 426523, 13222213]

約数ペア:

[(1, 13222213), (31, 426523), (41, 322493), (101, 130913), (103, 128371), (1271, 10403), (3131, 4223), (3193, 4141)]