7889883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 11195520

約数和(自身を除く): 3305637

約数列:

[1, 3, 19, 57, 97, 291, 1427, 1843, 4281, 5529, 27113, 81339, 138419, 415257, 2629961, 7889883]

約数ペア:

[(1, 7889883), (3, 2629961), (19, 415257), (57, 138419), (97, 81339), (291, 27113), (1427, 5529), (1843, 4281)]