4778919

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 20

約数和(自身を含む): 7318080

約数和(自身を除く): 2539161

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1439, 3321, 4317, 12951, 38853, 58999, 116559, 176997, 530991, 1592973, 4778919]

約数ペア:

[(1, 4778919), (3, 1592973), (9, 530991), (27, 176997), (41, 116559), (81, 58999), (123, 38853), (369, 12951), (1107, 4317), (1439, 3321)]