125846329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 158146560

約数和(自身を除く): 32300231

約数列:

[1, 7, 19, 31, 131, 133, 217, 233, 589, 917, 1631, 2489, 4061, 4123, 4427, 7223, 17423, 28427, 30523, 30989, 50561, 77159, 137237, 213661, 540113, 579937, 946213, 960659, 4059559, 6623491, 17978047, 125846329]

約数ペア:

[(1, 125846329), (7, 17978047), (19, 6623491), (31, 4059559), (131, 960659), (133, 946213), (217, 579937), (233, 540113), (589, 213661), (917, 137237), (1631, 77159), (2489, 50561), (4061, 30989), (4123, 30523), (4427, 28427), (7223, 17423)]