9213993

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6018

約数の個数: 20

約数和(自身を含む): 14490960

約数和(自身を除く): 5276967

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5987, 17961, 53883, 113753, 161649, 341259, 484947, 1023777, 3071331, 9213993]

約数ペア:

[(1, 9213993), (3, 3071331), (9, 1023777), (19, 484947), (27, 341259), (57, 161649), (81, 113753), (171, 53883), (513, 17961), (1539, 5987)]