6623491

素因数分解:

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

素因数の和:402

約数の個数: 16

約数和(自身を含む): 7907328

約数和(自身を除く): 1283837

約数列:

[1, 7, 31, 131, 217, 233, 917, 1631, 4061, 7223, 28427, 30523, 50561, 213661, 946213, 6623491]

約数ペア:

[(1, 6623491), (7, 946213), (31, 213661), (131, 50561), (217, 30523), (233, 28427), (917, 7223), (1631, 4061)]