121121778

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{9473}}^1$

素因数の和:11609

約数の個数: 16

約数和(自身を含む): 242382816

約数和(自身を除く): 121261038

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 9473, 12786, 18946, 28419, 56838, 20186963, 40373926, 60560889, 121121778]

約数ペア:

[(1, 121121778), (2, 60560889), (3, 40373926), (6, 20186963), (2131, 56838), (4262, 28419), (6393, 18946), (9473, 12786)]