1220148897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1946011}}^1$

素因数の和:1946044

約数の個数: 16

約数和(自身を含む): 1868171520

約数和(自身を除く): 648022623

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1946011, 5838033, 21406121, 36974209, 64218363, 110922627, 406716299, 1220148897]

約数ペア:

[(1, 1220148897), (3, 406716299), (11, 110922627), (19, 64218363), (33, 36974209), (57, 21406121), (209, 5838033), (627, 1946011)]