1121883

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 1752576

約数和(自身を除く): 630693

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1303, 3909, 9121, 27363, 53423, 160269, 373961, 1121883]

約数ペア:

[(1, 1121883), (3, 373961), (7, 160269), (21, 53423), (41, 27363), (123, 9121), (287, 3909), (861, 1303)]