1938963117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{4603}}^1$

素因数の和:6169

約数の個数: 32

約数和(自身を含む): 3184642048

約数和(自身を除く): 1245678931

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1543, 4603, 4629, 10801, 13809, 20059, 32221, 32403, 59839, 60177, 96663, 140413, 179517, 418873, 421239, 1256619, 7102429, 21307287, 49717003, 92331577, 149151009, 276994731, 646321039, 1938963117]

約数ペア:

[(1, 1938963117), (3, 646321039), (7, 276994731), (13, 149151009), (21, 92331577), (39, 49717003), (91, 21307287), (273, 7102429), (1543, 1256619), (4603, 421239), (4629, 418873), (10801, 179517), (13809, 140413), (20059, 96663), (32221, 60177), (32403, 59839)]