38373993

素因数分解:

$3^4\times 7^1\times {\mathrm{67679}}^1$

素因数の和:67698

約数の個数: 20

約数和(自身を含む): 65514240

約数和(自身を除く): 27140247

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 67679, 203037, 473753, 609111, 1421259, 1827333, 4263777, 5481999, 12791331, 38373993]

約数ペア:

[(1, 38373993), (3, 12791331), (7, 5481999), (9, 4263777), (21, 1827333), (27, 1421259), (63, 609111), (81, 473753), (189, 203037), (567, 67679)]