13935523

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 2653277

約数列:

[1, 7, 31, 149, 217, 431, 1043, 3017, 4619, 13361, 32333, 64219, 93527, 449533, 1990789, 13935523]

約数ペア:

[(1, 13935523), (7, 1990789), (31, 449533), (149, 93527), (217, 64219), (431, 32333), (1043, 13361), (3017, 4619)]