1225656993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{21067}}^1$

素因数の和:21165

約数の個数: 32

約数和(自身を含む): 1868815872

約数和(自身を除く): 643158879

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 1353, 1419, 1763, 5289, 19393, 21067, 58179, 63201, 231737, 695211, 863747, 905881, 2591241, 2717643, 9501217, 9964691, 28503651, 29894073, 37141121, 111423363, 408552331, 1225656993]

約数ペア:

[(1, 1225656993), (3, 408552331), (11, 111423363), (33, 37141121), (41, 29894073), (43, 28503651), (123, 9964691), (129, 9501217), (451, 2717643), (473, 2591241), (1353, 905881), (1419, 863747), (1763, 695211), (5289, 231737), (19393, 63201), (21067, 58179)]