377011917

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13721}}^1$

素因数の和:13841

約数の個数: 24

約数和(自身を含む): 565126848

約数和(自身を除く): 188114931

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 9159, 13721, 27477, 41163, 123489, 590003, 974191, 1770009, 2922573, 5310027, 8767719, 41890213, 125670639, 377011917]

約数ペア:

[(1, 377011917), (3, 125670639), (9, 41890213), (43, 8767719), (71, 5310027), (129, 2922573), (213, 1770009), (387, 974191), (639, 590003), (3053, 123489), (9159, 41163), (13721, 27477)]