2122737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 3010560

約数和(自身を除く): 887823

約数列:

[1, 3, 19, 57, 167, 223, 501, 669, 3173, 4237, 9519, 12711, 37241, 111723, 707579, 2122737]

約数ペア:

[(1, 2122737), (3, 707579), (19, 111723), (57, 37241), (167, 12711), (223, 9519), (501, 4237), (669, 3173)]