28442151

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{25693}}^1$

素因数の和:25743

約数の個数: 16

約数和(自身を含む): 43165920

約数和(自身を除く): 14723769

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 25693, 77079, 231237, 693711, 1053413, 3160239, 9480717, 28442151]

約数ペア:

[(1, 28442151), (3, 9480717), (9, 3160239), (27, 1053413), (41, 693711), (123, 231237), (369, 77079), (1107, 25693)]