28040973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1129}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 39703680

約数和(自身を除く): 11662707

約数列:

[1, 3, 17, 51, 487, 1129, 1461, 3387, 8279, 19193, 24837, 57579, 549823, 1649469, 9346991, 28040973]

約数ペア:

[(1, 28040973), (3, 9346991), (17, 1649469), (51, 549823), (487, 57579), (1129, 24837), (1461, 19193), (3387, 8279)]