6842493

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 11364288

約数和(自身を除く): 4521795

約数列:

[1, 3, 7, 9, 21, 63, 313, 347, 939, 1041, 2191, 2429, 2817, 3123, 6573, 7287, 19719, 21861, 108611, 325833, 760277, 977499, 2280831, 6842493]

約数ペア:

[(1, 6842493), (3, 2280831), (7, 977499), (9, 760277), (21, 325833), (63, 108611), (313, 21861), (347, 19719), (939, 7287), (1041, 6573), (2191, 3123), (2429, 2817)]