20161407

素因数分解:

$3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1619}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 10631553

約数列:

[1, 3, 7, 21, 593, 1619, 1779, 4151, 4857, 11333, 12453, 33999, 960067, 2880201, 6720469, 20161407]

約数ペア:

[(1, 20161407), (3, 6720469), (7, 2880201), (21, 960067), (593, 33999), (1619, 12453), (1779, 11333), (4151, 4857)]