2068277541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1693921}}^1$

素因数の和:1693972

約数の個数: 16

約数和(自身を含む): 3089713728

約数和(自身を除く): 1021436187

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1693921, 5081763, 18633131, 55899393, 62675077, 188025231, 689425847, 2068277541]

約数ペア:

[(1, 2068277541), (3, 689425847), (11, 188025231), (33, 62675077), (37, 55899393), (111, 18633131), (407, 5081763), (1221, 1693921)]