9428427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18407

約数の個数: 16

約数和(自身を含む): 14704000

約数和(自身を除く): 5275573

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 18379, 55137, 165411, 349201, 496233, 1047603, 3142809, 9428427]

約数ペア:

[(1, 9428427), (3, 3142809), (9, 1047603), (19, 496233), (27, 349201), (57, 165411), (171, 55137), (513, 18379)]