1377849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 2052864

約数和(自身を除く): 675015

約数列:

[1, 3, 11, 33, 43, 129, 473, 971, 1419, 2913, 10681, 32043, 41753, 125259, 459283, 1377849]

約数ペア:

[(1, 1377849), (3, 459283), (11, 125259), (33, 41753), (43, 32043), (129, 10681), (473, 2913), (971, 1419)]