16895961

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 26297856

約数和(自身を除く): 9401895

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2633, 6417, 7899, 23697, 60559, 81623, 181677, 244869, 545031, 734607, 1877329, 5631987, 16895961]

約数ペア:

[(1, 16895961), (3, 5631987), (9, 1877329), (23, 734607), (31, 545031), (69, 244869), (93, 181677), (207, 81623), (279, 60559), (713, 23697), (2139, 7899), (2633, 6417)]