380553679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{5501}}^1$

素因数の和:5862

約数の個数: 16

約数和(自身を含む): 438399360

約数和(自身を除く): 57845681

約数列:

[1, 11, 19, 209, 331, 3641, 5501, 6289, 60511, 69179, 104519, 1149709, 1820831, 20029141, 34595789, 380553679]

約数ペア:

[(1, 380553679), (11, 34595789), (19, 20029141), (209, 1820831), (331, 1149709), (3641, 104519), (5501, 69179), (6289, 60511)]