38400903

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 56968080

約数和(自身を除く): 18567177

約数列:

[1, 3, 9, 61, 113, 183, 339, 549, 619, 1017, 1857, 5571, 6893, 20679, 37759, 62037, 69947, 113277, 209841, 339831, 629523, 4266767, 12800301, 38400903]

約数ペア:

[(1, 38400903), (3, 12800301), (9, 4266767), (61, 629523), (113, 339831), (183, 209841), (339, 113277), (549, 69947), (619, 62037), (1017, 37759), (1857, 20679), (5571, 6893)]