7448156919

素因数分解:

$3^2\times 7^1\times {\mathrm{20359}}^1\times {\mathrm{5807}}^1$

素因数の和:26179

約数の個数: 24

約数和(自身を含む): 12298091520

約数和(自身を除く): 4849934601

約数列:

[1, 3, 7, 9, 21, 63, 5807, 17421, 20359, 40649, 52263, 61077, 121947, 142513, 183231, 365841, 427539, 1282617, 118224713, 354674139, 827572991, 1064022417, 2482718973, 7448156919]

約数ペア:

[(1, 7448156919), (3, 2482718973), (7, 1064022417), (9, 827572991), (21, 354674139), (63, 118224713), (5807, 1282617), (17421, 427539), (20359, 365841), (40649, 183231), (52263, 142513), (61077, 121947)]