8237313

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 13860288

約数和(自身を除く): 5622975

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 2467, 3339, 7401, 17269, 22203, 51807, 130751, 155421, 392253, 915257, 1176759, 2745771, 8237313]

約数ペア:

[(1, 8237313), (3, 2745771), (7, 1176759), (9, 915257), (21, 392253), (53, 155421), (63, 130751), (159, 51807), (371, 22203), (477, 17269), (1113, 7401), (2467, 3339)]