1417113663

素因数分解:

$3^1\times 7^2\times {\mathrm{2551}}^1\times {\mathrm{3779}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 2199415680

約数和(自身を除く): 782302017

約数列:

[1, 3, 7, 21, 49, 147, 2551, 3779, 7653, 11337, 17857, 26453, 53571, 79359, 124999, 185171, 374997, 555513, 9640229, 28920687, 67481603, 202444809, 472371221, 1417113663]

約数ペア:

[(1, 1417113663), (3, 472371221), (7, 202444809), (21, 67481603), (49, 28920687), (147, 9640229), (2551, 555513), (3779, 374997), (7653, 185171), (11337, 124999), (17857, 79359), (26453, 53571)]