16109037

素因数分解:

$3^4\times 7^1\times {\mathrm{28411}}^1$

素因数の和:28430

約数の個数: 20

約数和(自身を含む): 27502816

約数和(自身を除く): 11393779

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28411, 85233, 198877, 255699, 596631, 767097, 1789893, 2301291, 5369679, 16109037]

約数ペア:

[(1, 16109037), (3, 5369679), (7, 2301291), (9, 1789893), (21, 767097), (27, 596631), (63, 255699), (81, 198877), (189, 85233), (567, 28411)]