427971523

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103801}}^1$

素因数の和:103858

約数の個数: 16

約数和(自身を含む): 531466240

約数和(自身を除く): 103494717

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 103801, 726607, 1972219, 3217831, 13805533, 22524817, 61138789, 427971523]

約数ペア:

[(1, 427971523), (7, 61138789), (19, 22524817), (31, 13805533), (133, 3217831), (217, 1972219), (589, 726607), (4123, 103801)]